The Conjugator
English verb conjugation
COULD MATTER

Regular verb: matter - mattered - mattered

Affirmation

Simple form

V-ing form

I could matter
you could matter
she could matter
we could matter
you could matter
they could matter
I could be mattering
you could be mattering
she could be mattering
we could be mattering
you could be mattering
they could be mattering

Perfect

V-ing perfect

I could have mattered
you could have mattered
she could have mattered
we could have mattered
you could have mattered
they could have mattered
I could have been mattering
you could have been mattering
she could have been mattering
we could have been mattering
you could have been mattering
they could have been mattering

Negation

Simple form

V-ing form

I couldn't matter
you couldn't matter
she couldn't matter
we couldn't matter
you couldn't matter
they couldn't matter
I couldn't be mattering
you couldn't be mattering
she couldn't be mattering
we couldn't be mattering
you couldn't be mattering
they couldn't be mattering

Perfect

V-ing perfect

I couldn't have mattered
you couldn't have mattered
she couldn't have mattered
we couldn't have mattered
you couldn't have mattered
they couldn't have mattered
I couldn't have been mattering
you couldn't have been mattering
she couldn't have been mattering
we couldn't have been mattering
you couldn't have been mattering
they couldn't have been mattering

Interrogative form

Simple form

V-ing form

could I matter?
could you matter?
could she matter?
could we matter?
could you matter?
could they matter?
could I be mattering?
could you be mattering?
could she be mattering?
could we be mattering?
could you be mattering?
could they be mattering?

Perfect

V-ing perfect

could I have mattered?
could you have mattered?
could she have mattered?
could we have mattered?
could you have mattered?
could they have mattered?
could I have been mattering?
could you have been mattering?
could she have been mattering?
could we have been mattering?
could you have been mattering?
could they have been mattering?

Interro-negative form

Simple form

V-ing form

couldn't I matter?
couldn't you matter?
couldn't she matter?
couldn't we matter?
couldn't you matter?
couldn't they matter?
couldn't I be mattering?
couldn't you be mattering?
couldn't she be mattering?
couldn't we be mattering?
couldn't you be mattering?
couldn't they be mattering?

Perfect

V-ing perfect

couldn't I have mattered?
couldn't you have mattered?
couldn't she have mattered?
couldn't we have mattered?
couldn't you have mattered?
couldn't they have mattered?
couldn't I have been mattering?
couldn't you have been mattering?
couldn't she have been mattering?
couldn't we have been mattering?
couldn't you have been mattering?
couldn't they have been mattering?