Verbs can be tricky in any language and when you learn Latin, you'll soon see that Latin verb conjugation is no different.
You have infinite tenses, voices, and oh so many irregularities and exceptions to the rule.
However, the best way to cope with this trying part of speech is to get to know this demon and exorcise it!
By the end of this post, you'll not only know what Latin verb conjugation is and how to conjugate a verb but you'll also be equipped with tips and tricks that will help make verb conjugations as easy as unus, dua, tres.
Pro TIp
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Table of Contents
What Is Latin Verb Conjugation?
Before going further, what even is a conjugation? Technically a conjugation is just a grouping of verbs that are similar based on patterns in endings and how they are formed.
If you're learning Latin in school, you may be asked to “conjugate” a verb. This essentially means that your instructor wants you to give all forms of the verb in a particular tense.
So in English, you may be told “conjugate the verb “to love”. In response, you would say: “I love, you love, s/he/it loves, we love, you all love, they love.” Boom – conjugated.
Back to Latin. Latin verbs fit into one of four conjugations. You can recognise a verb’s conjugation based on its infinitive form.
When looking at the dictionary form or principal parts of a verb, you will look at the form that ends in -re. There are four forms of the infinitive: -are, -ēre, -ere, -īre.
For the verb “to love” (amo, amare, amavi, amatus) you would look at amare. Since it ends in an -are, it is a part of the first conjugation.
These conjugations help you determine how to form the verb based on its unique pattern. See the chart below to see all conjugations.
**Take note: there is a subcategory of the -ere 3rd conjugation, called the Third -io conjugation. There are verbs whose first principal part ends in an -io.
An example of this sub-conjugation is the verb iacio, iacere, ieci, iactus. You can see the first principal part ends in an -io, but the infinitive and second principal part end in the third conjugation -ere.
| First conjugation -are | amo, amare (to love) |
| Second conjugation -ēre | rideo, ridēre (to laugh) |
| Third conjugation -ere | duco, ducere (to lead) |
| Third -io conjugation -io, -ere | iacio, iacere (to lie down) |
| Fourth conjugation -īre | dormio, dormire (to sleep) |
Optional Personal Pronouns?? Yes, Please!
Something that does set Latin apart from many Romance languages is that there's no need to include a subject or personal pronoun.
In English, if you wanted to say “I love” you need to use “I” for the sentence to be complete. In Latin, a subject is only used for emphasis. So to say “I love” in Latin, all you need is the correct form of the verb: amo.
While you do not need them, keep in mind when conjugating a verb, it will be organized according to person and number.
Person is broken down into First Person (I, We), Second Person (You, You all), and Third Person (S/he/it, They). The number refers to whether the verb is singular (I, You, S/he/it) or plural (We, You all, They).
| First Person Singular | First Person Plural |
| Second Person Singular | Second Person Plural |
| Third Person Singular | Third Person Plural |
Irregular “To Be” – (Sum, Esse, Fui, Futurus) – Present Tense
Latin loves irregulars. Typically irregular verbs are the verbs that are most commonly used.
Why? Because you use them more frequently and they will change as people use them over time – this happens frequently with English verbs.
As an analogy, imagine you have two cars. One car stays in the garage and is driven once in a while and the other car is driven all the time. The car that is driven often (irregular verbs) will get dirty, dented, and change more time than the car left in the garage (regular verbs).
The Latin word for “to be” is an example of an irregular verb that has been “driven” over many centuries by people using and changing the word.
| sum (I am) | sumus (We are) |
| es (You are) | estis (You all are) |
| est (S/he/it is) | sunt (They are) |
How To Conjugate Regular Latin Verbs
Present Tense
For regular verbs, there is a pattern that all conjugations follow:
stem + vowel + ending.
Pretty simple!
Stem
First, you need to find your present stem, which you do by looking at the infinitive form. The present stem of your verb is the infinitive without the –_re ending.
Example:
- amare → am-
- ridēre → rid-
- ducere → duc-
- dormire → dorm-
Vowel
Then based on the conjugation the verb is in, you need to decide your vowel. Reference this chart to find the right vowel.
| First conjugation -are | amo, amare | vowel = -a- |
| Second conjugation -ēre | rideo, ridēre | vowel = -e- |
| Third conjugation -ere | duco, ducere | vowel = -i- |
| Third -io conjugation -io, -ere | iacio, iacere | vowel = -i- |
| Fourth conjugation -ire | dormio, dormire | vowel = -i- |
Ending
After adding your vowel to your stem, you are left with adding the present tense endings:
-o, -s, -t, -mus, -tis, -nt.
However, keep in mind there are some distinct exceptions with the first form, which is the “I” form. Since the ending is already a vowel, for the first and third conjugation, you do not need the vowel.
In addition, the –i– vowel is a weak vowel and will either change into a –u- or add a –u– to be –iu– for the “they” form of the verb.
These exceptions are bolded in the charts below so that you can see where they are.
First Conjugation
- am + a +
| am + (no vowel)+ o amo (I love) | mus => amamus (We love) |
| s => amas (You love) | tis => amatis (You all love) |
| t => amat (S/he/it loves) | nt => amant (They love) |
Second Conjugation
- rid + e +
| o =>rideo (I laugh) | mus =>ridemus (We laugh) |
| s => rides (You laugh) | tis => ridetis (You all laugh) |
| t => ridet (S/he/it laughs) | nt =>rident (They laugh) |
Third Conjugation
duc + i +
| duc + (no vowel)+ o duco (I lead) | mus => ducimus (We lead) |
| s => ducis (You lead) | tis => ducitis (You all lead) |
| t => ducit (S/he/it lead) | duc + u + nt ducunt (They lead) |
Third -io Conjugation
- iac + i +
| o => iacio (I throw) | mus => iacimus (We throw) |
| s => iacis (You throw) | tis => iacitis (You all throw) |
| t => iacit (S/he/it throws) | iac + iu + nt iaciunt (They throw) |
Fourth Conjugation
- dorm + i +
| o => dormio (I sleep) | mus => dormimus (We sleep) |
| s => dormis (You sleep) | tis => dormitis (You all sleep) |
| t => dormit (S/he/it sleeps) | dorm + iu + nt dormiunt (They sleep) |
5 Tips For Mastering Latin Verb Conjugation
So now you know the basics for forming Latin verbs in the present tense across all verb conjugations.
Now here are some tips and tricks that can help cement these conjugations in your brain so that you can become more fluent in Latin!
1. Recognise Ending Patterns
While the endings may seem random and decidedly willy-nilly, there actually are patterns shared within and between tense endings.
Looking at the present tense endings you can see similarities shared between the persons. For example, both “You” and “You all” forms end in an –s. Similarly, for “S/he/it” and “They” forms, they end in –t.
This pattern can actually be seen for these persons in most tenses beyond the present tense.
2. Remember The Latin Conjugation Formula
While it may seem silly to use formulas when talking about a language, it is actually a very logical and helpful way to think about Latin and its verb conjugations.
Even though there are exceptions to the rule, you will be correct 90% of the time if you make sure you memorize the formula:
- present stem + conjugation vowel + present ending
This also applies to the other tenses. Each tense has its own unique formula that most, if not all, verbs follow.
3. Don’t Forget About Irregular Verbs
While these can be super annoying in any language, don't forget about irregular verbs. Remembering that these exist can really save you some brainpower when you are translating.
Some of the most common irregular verbs are “to be” (sum, esse, fui, futurus) and its compounds, “to go” (eo, ire, ii/ivi, itus), “to be able” (possum, posse, potui, –), “to make” (facio, facere, feci, factus), “to wish” (volo, vollere, volui, –), and many others.
If you use the StoryLearning method and read stories in Latin, you'll pick up these verbs quickly. Even though they are irregular they do actually often follow particular patterns. And they're common enough that you'll bump into them often while reading or listening to Latin.
4. Find/Create A Song
People learn things in different ways. Repetition is the key to success in any language! To help you better remember endings, you can use and/or create some sort of mnemonic device!
You can create a song or poem to help you remember the endings. You can also find some songs online to help you as well, but often creating your own helps you remember better.
5. Use Real Latin
In addition to repetition being key, so too is exposure! Reading and practicing with real Latin texts will help you recognise verbs and verb conjugations.
Besides, reading in Latin or improving your reading skills in general is probably why you chose to learn Latin.
You can even go a step further to identify the verb, give all the information such as tense, person, and number, and then create a conjugation chart for this verb.
Try to find some Latin text on what you like – consider finding a mythological story by Ovid or war stories by Caesar! And be sure to apply the 10 rules of StoryLearning® so you choose and use the right reading material for you.
FAQs About Latin Verb Conjugation
What are the 4 Latin conjugations?
The four Latin conjugations are:
First Conjugation: -āre (e.g., amāre)
Second Conjugation: -ēre (e.g., monēre)
Third Conjugation: -ere (e.g., regere)
Fourth Conjugation: -īre (e.g., audīre)
How do you conjugate a Latin verb?
For regular verbs, there is a pattern that all conjugations follow:
stem + vowel + ending
Stem
First, you need to find your present stem, which you do by looking at the infinitive form. The present stem of your verb is the infinitive without the –_re ending.
Example:
amare → am-
ridēre → rid-
ducere → duc-
dormire → dorm-
Vowel
Then based on the conjugation the verb is in, you need to choose your vowel. Here are the vowels for each Latin conjugation:
First conjugation -are
amo, amare
vowel = -a-
Second conjugation -ēre
rideo, ridēre
vowel = -e-
Third conjugation -ere
duco, ducere
vowel = -i-
Third -io conjugation -io, -ere
iacio, iacere
vowel = -i-
Fourth conjugation -ire
dormio, dormire
vowel = -i-
Ending
After adding your vowel to your stem, you are left with adding the present tense endings:
-o, -s, -t, -mus, -tis, -nt.
However, keep in mind there are some distinct exceptions with the first form, which is the “I” form. Since the ending is already a vowel, for the first and third conjugation, you do not need the vowel.
In addition, the –i– vowel is a weak vowel and will either change into a –u- or add a –u– to be –iu– for the “they” form of the verb.
What are the six Latin conjugations?
In Classical Latin there are four conjugations based on the vowel present in the infinitive form:
First Conjugation: -āre (e.g., amāre)
Second Conjugation: -ēre (e.g., monēre)
Third Conjugation: -ere (e.g., regere)
Fourth Conjugation: -īre (e.g., audīre)
The third conjugation “-io” verbs may be discussed separately, but these do not constitute a universally recognised fifth or sixth conjugation.
What is the difference between 2nd and 3rd conjugation in Latin?
Second Conjugation verbs have an infinitive ending in -ēre with a long “ē” in the stem. The present endings are: -eō, -ēs, -et, -ēmus, -ētis, -ent
Third Conjugation verbs have an infinitive ending in -ere with a short “e” or sometimes “i” in the stem. The present endings are: -ō, -is, -it, -imus, -itis, -unt
That’s it!
While Latin conjugations, like the language itself, may seem really intimidating, it all boils down to knowing how they work. Once you get that firm understanding, you will be able to easily create and recognise all verb forms.
Olly Richards
Creator of the StoryLearning® Method
Olly Richards is a renowned polyglot and language learning expert with over 15 years of experience teaching millions through his innovative StoryLearning® method. He is the creator of StoryLearning, one of the world's largest language learning blogs with 500,000+ monthly readers.
Olly has authored 30+ language learning books and courses, including the bestselling "Short Stories" series published by Teach Yourself.
When not developing new teaching methods, Richards practices what he preaches—he speaks 8 languages fluently and continues learning new ones through his own methodology.
