Free conjugation exercises for English language learners

investigate

Regular

Change speaker

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

Simple

Continuous

Perfect

Perfect continuous

Past

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

Present

I investigate
you investigate
he/she/it investigates
we investigate
you investigate
they investigate

Future

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

Past

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

Present

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

Future

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

Past

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

Present

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

Future

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

Past

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

Present

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

Future

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

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