Free conjugation exercises for English language learners

constrain

Regular

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You're listening to Joanna
She has an American accent and expects you to use American spelling.

Simple

Continuous

Perfect

Perfect continuous

Past

I constrained
you constrained
he/she/it constrained
we constrained
you constrained
they constrained

Present

I constrain
you constrain
he/she/it constrains
we constrain
you constrain
they constrain

Future

I will constrain
you will constrain
he/she/it will constrain
we will constrain
you will constrain
they will constrain

Past

I was constraining
you were constraining
he/she/it was constraining
we were constraining
you were constraining
they were constraining

Present

I am constraining
you are constraining
he/she/it is constraining
we are constraining
you are constraining
they are constraining

Future

I will be constraining
you will be constraining
he/she/it will be constraining
we will be constraining
you will be constraining
they will be constraining

Past

I had constrained
you had constrained
he/she/it had constrained
we had constrained
you had constrained
they had constrained

Present

I have constrained
you have constrained
he/she/it has constrained
we have constrained
you have constrained
they have constrained

Future

I will have constrained
you will have constrained
he/she/it will have constrained
we will have constrained
you will have constrained
they will have constrained

Past

I had been constraining
you had been constraining
he/she/it had been constraining
we had been constraining
you had been constraining
they had been constraining

Present

I have been constraining
you have been constraining
he/she/it has been constraining
we have been constraining
you have been constraining
they have been constraining

Future

I will have been constraining
you will have been constraining
he/she/it will have been constraining
we will have been constraining
you will have been constraining
they will have been constraining

{"verb":"constrain","type":"Regular","conjugation":{"Simple":{"Past":["I constrained","you constrained","he\/she\/it constrained","we constrained","you constrained","they constrained"],"Present":["I constrain","you constrain","he\/she\/it constrains","we constrain","you constrain","they constrain"],"Future":["I will constrain","you will constrain","he\/she\/it will constrain","we will constrain","you will constrain","they will constrain"]},"Continuous":{"Past":["I was constraining","you were constraining","he\/she\/it was constraining","we were constraining","you were constraining","they were constraining"],"Present":["I am constraining","you are constraining","he\/she\/it is constraining","we are constraining","you are constraining","they are constraining"],"Future":["I will be constraining","you will be constraining","he\/she\/it will be constraining","we will be constraining","you will be constraining","they will be constraining"]},"Perfect":{"Past":["I had constrained","you had constrained","he\/she\/it had constrained","we had constrained","you had constrained","they had constrained"],"Present":["I have constrained","you have constrained","he\/she\/it has constrained","we have constrained","you have constrained","they have constrained"],"Future":["I will have constrained","you will have constrained","he\/she\/it will have constrained","we will have constrained","you will have constrained","they will have constrained"]},"Perfect continuous":{"Past":["I had been constraining","you had been constraining","he\/she\/it had been constraining","we had been constraining","you had been constraining","they had been constraining"],"Present":["I have been constraining","you have been constraining","he\/she\/it has been constraining","we have been constraining","you have been constraining","they have been constraining"],"Future":["I will have been constraining","you will have been constraining","he\/she\/it will have been constraining","we will have been constraining","you will have been constraining","they will have been constraining"]}}}