The Conjugator
English verb conjugation
COULD ROAR

Regular verb: roar - roared - roared

Affirmation

Simple form

V-ing form

I could roar
you could roar
he could roar
we could roar
you could roar
they could roar
I could be roaring
you could be roaring
he could be roaring
we could be roaring
you could be roaring
they could be roaring

Perfect

V-ing perfect

I could have roared
you could have roared
he could have roared
we could have roared
you could have roared
they could have roared
I could have been roaring
you could have been roaring
he could have been roaring
we could have been roaring
you could have been roaring
they could have been roaring

Negation

Simple form

V-ing form

I couldn't roar
you couldn't roar
he couldn't roar
we couldn't roar
you couldn't roar
they couldn't roar
I couldn't be roaring
you couldn't be roaring
he couldn't be roaring
we couldn't be roaring
you couldn't be roaring
they couldn't be roaring

Perfect

V-ing perfect

I couldn't have roared
you couldn't have roared
he couldn't have roared
we couldn't have roared
you couldn't have roared
they couldn't have roared
I couldn't have been roaring
you couldn't have been roaring
he couldn't have been roaring
we couldn't have been roaring
you couldn't have been roaring
they couldn't have been roaring

Interrogative form

Simple form

V-ing form

could I roar?
could you roar?
could he roar?
could we roar?
could you roar?
could they roar?
could I be roaring?
could you be roaring?
could he be roaring?
could we be roaring?
could you be roaring?
could they be roaring?

Perfect

V-ing perfect

could I have roared?
could you have roared?
could he have roared?
could we have roared?
could you have roared?
could they have roared?
could I have been roaring?
could you have been roaring?
could he have been roaring?
could we have been roaring?
could you have been roaring?
could they have been roaring?

Interro-negative form

Simple form

V-ing form

couldn't I roar?
couldn't you roar?
couldn't he roar?
couldn't we roar?
couldn't you roar?
couldn't they roar?
couldn't I be roaring?
couldn't you be roaring?
couldn't he be roaring?
couldn't we be roaring?
couldn't you be roaring?
couldn't they be roaring?

Perfect

V-ing perfect

couldn't I have roared?
couldn't you have roared?
couldn't he have roared?
couldn't we have roared?
couldn't you have roared?
couldn't they have roared?
couldn't I have been roaring?
couldn't you have been roaring?
couldn't he have been roaring?
couldn't we have been roaring?
couldn't you have been roaring?
couldn't they have been roaring?