To Study

Infinitive: to study
Gerund: studying
Past participle: studied
Simple past: studied


Irregular forms
Auxilliary verb
Spelling change

Bonus: Learn the 20 most important irregular verbs, one per day, direct to your inbox.

Indicative

Present
I study I study
you study you study
he/she/it studies he/she/it studies
we study we study
they study they study
you study you study
I do not study I don't study
you do not study you don't study
he/she/it does not study he/she/it doesn't study
we do not study we don't study
they do not study they don't study
you do not study you don't study
Preterite
I studied I studied
you studied you studied
he/she/it studied he/she/it studied
we studied we studied
they studied they studied
you studied you studied
I did not study I didn't study
you did not study you didn't study
he/she/it did not study he/she/it didn't study
we did not study we didn't study
they did not study they didn't study
you did not study you didn't study
Future
I will study I'll study
you will study you'll study
he/she/it will study he/she/it'll study
we will study we'll study
they will study they'll study
you will study you'll study
I will not study I won't study
you will not study you won't study
he/she/it will not study he/she/it won't study
we will not study we won't study
they will not study they won't study
you will not study you won't study

Perfect

Present
I have studied I've studied
you have studied you've studied
he/she/it has studied he/she/it's studied
we have studied we've studied
they have studied they've studied
you have studied you've studied
I have not studied I haven't studied
you have not studied you haven't studied
he/she/it has not studied he/she/it hasn't studied
we have not studied we haven't studied
they have not studied they haven't studied
you have not studied you haven't studied
Past
I had studied I'd studied
you had studied you'd studied
he/she/it had studied he/she/it'd studied
we had studied we'd studied
they had studied they'd studied
you had studied you'd studied
I had not studied I hadn't studied
you had not studied you hadn't studied
he/she/it had not studied he/she/it hadn't studied
we had not studied we hadn't studied
they had not studied they hadn't studied
you had not studied you hadn't studied
Future
I will have studied I'll have studied
you will have studied you'll have studied
he/she/it will have studied he/she/it'll have studied
we will have studied we'll have studied
they will have studied they'll have studied
you will have studied you'll have studied
I will not have studied I won't have studied
you will not have studied you won't have studied
he/she/it will not have studied he/she/it won't have studied
we will not have studied we won't have studied
they will not have studied they won't have studied
you will not have studied you won't have studied

Continuous

Present
I am studying I'm studying
you are studying you're studying
he/she/it is studying he/she/it's studying
we are studying we're studying
they are studying they're studying
you are studying you're studying
I am not studying I'm not studying
you are not studying you aren't studying
he/she/it is not studying he/she/it isn't studying
we are not studying we aren't studying
they are not studying they aren't studying
you are not studying you aren't studying
Past
I was studying I was studying
you were studying you were studying
he/she/it was studying he/she/it was studying
we were studying we were studying
they were studying they were studying
you were studying you were studying
I was not studying I wasn't studying
you were not studying you weren't studying
he/she/it was not studying he/she/it wasn't studying
we were not studying we weren't studying
they were not studying they weren't studying
you were not studying you weren't studying
Future
I will be studying I'll be studying
you will be studying you'll be studying
he/she/it will be studying he/she/it'll be studying
we will be studying we'll be studying
they will be studying they'll be studying
you will be studying you'll be studying
I will not be studying I won't be studying
you will not be studying you won't be studying
he/she/it will not be studying he/she/it won't be studying
we will not be studying we won't be studying
they will not be studying they won't be studying
you will not be studying you won't be studying

Continuous Perfect

Present
I have been studying I've been studying
you have been studying you've been studying
he/she/it has been studying he/she/it's been studying
we have been studying we've been studying
they have been studying they've been studying
you have been studying you've been studying
I have not been studying I haven't been studying
you have not been studying you haven't been studying
he/she/it has not been studying he/she/it hasn't been studying
we have not been studying we haven't been studying
they have not been studying they haven't been studying
you have not been studying you haven't been studying
Past
I had been studying I'd been studying
you had been studying you'd been studying
he/she/it had been studying he/she/it'd been studying
we had been studying we'd been studying
they had been studying they'd been studying
you had been studying you'd been studying
I had not been studying I hadn't been studying
you had not been studying you hadn't been studying
he/she/it had not been studying he/she/it hadn't been studying
we had not been studying we hadn't been studying
they had not been studying they hadn't been studying
you had not been studying you hadn't been studying
Future
I will have been studying I'll have been studying
you will have been studying you'll have been studying
he/she/it will have been studying he/she/it'll have been studying
we will have been studying we'll have been studying
they will have been studying they'll have been studying
you will have been studying you'll have been studying
I will not have been studying I won't have been studying
you will not have been studying you won't have been studying
he/she/it will not have been studying he/she/it won't have been studying
we will not have been studying we won't have been studying
they will not have been studying they won't have been studying
you will not have been studying you won't have been studying

Conditional

Present
I would study I would study
you would study you would study
he/she/it would study he/she/it would study
we would study we would study
they would study they would study
you would study you would study
I would not study I wouldn't study
you would not study you wouldn't study
he/she/it would not study he/she/it wouldn't study
we would not study we wouldn't study
they would not study they wouldn't study
you would not study you wouldn't study
Perfect
I would have studied I would've studied
you would have studied you would've studied
he/she/it would have studied he/she/it would've studied
we would have studied we would've studied
they would have studied they would've studied
you would have studied you would've studied
I would not have studied I wouldn't have studied
you would not have studied you wouldn't have studied
he/she/it would not have studied he/she/it wouldn't have studied
we would not have studied we wouldn't have studied
they would not have studied they wouldn't have studied
you would not have studied you wouldn't have studied

Imperative

(you) study (you) study
(we) let's study (we) let's study
(you) study (you) study
(you) do not study (you) don't study
(we) let's not study (we) let's not study
(you) do not study (you) don't study

Find Irregular Verbs Difficult?

Learn the most important irregular verbs, one per day, straight to your inbox.

Yes please!

Sign up for weekly English tips

Join 20,000 other learners and get language tips and tools straight to your inbox