English verb conjugation COULD CATCH

Irregular verb: catch - caught - caught


Affirmation

Simple form

I could catch
you could catch
he could catch
we could catch
you could catch
they could catch

V-ing form

I could be catching
you could be catching
he could be catching
we could be catching
you could be catching
they could be catching

Perfect

I could have caught
you could have caught
he could have caught
we could have caught
you could have caught
they could have caught

V-ing perfect

I could have been catching
you could have been catching
he could have been catching
we could have been catching
you could have been catching
they could have been catching

Negation

Simple form

I could not catch
you could not catch
he could not catch
we could not catch
you could not catch
they could not catch

V-ing form

I could not be catching
you could not be catching
he could not be catching
we could not be catching
you could not be catching
they could not be catching

Perfect

I could not have caught
you could not have caught
he could not have caught
we could not have caught
you could not have caught
they could not have caught

V-ing perfect

I could not have been catching
you could not have been catching
he could not have been catching
we could not have been catching
you could not have been catching
they could not have been catching

Interrogative form

Simple form

could I catch?
could you catch?
could he catch?
could we catch?
could you catch?
could they catch?

V-ing form

could I be catching?
could you be catching?
could he be catching?
could we be catching?
could you be catching?
could they be catching?

Perfect

could I have caught?
could you have caught?
could he have caught?
could we have caught?
could you have caught?
could they have caught?

V-ing perfect

could I have been catching?
could you have been catching?
could he have been catching?
could we have been catching?
could you have been catching?
could they have been catching?

Interro-negative form

Simple form

could I not catch?
could you not catch?
could he not catch?
could we not catch?
could you not catch?
could they not catch?

V-ing form

could I not be catching?
could you not be catching?
could he not be catching?
could we not be catching?
could you not be catching?
could they not be catching?

Perfect

could I not have caught?
could you not have caught?
could he not have caught?
could we not have caught?
could you not have caught?
could they not have caught?

V-ing perfect

could I not have been catching?
could you not have been catching?
could he not have been catching?
could we not have been catching?
could you not have been catching?
could they not have been catching?