English verb conjugation COULD WAX

Regular verb: wax - waxed - waxed


Affirmation

Simple form

I could wax
you could wax
he could wax
we could wax
you could wax
they could wax

V-ing form

I could be waxing
you could be waxing
he could be waxing
we could be waxing
you could be waxing
they could be waxing

Perfect

I could have waxed
you could have waxed
he could have waxed
we could have waxed
you could have waxed
they could have waxed

V-ing perfect

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

Negation

Simple form

I couldn't wax
you couldn't wax
he couldn't wax
we couldn't wax
you couldn't wax
they couldn't wax

V-ing form

I couldn't be waxing
you couldn't be waxing
he couldn't be waxing
we couldn't be waxing
you couldn't be waxing
they couldn't be waxing

Perfect

I couldn't have waxed
you couldn't have waxed
he couldn't have waxed
we couldn't have waxed
you couldn't have waxed
they couldn't have waxed

V-ing perfect

I couldn't have been waxing
you couldn't have been waxing
he couldn't have been waxing
we couldn't have been waxing
you couldn't have been waxing
they couldn't have been waxing

Interrogative form

Simple form

could I wax?
could you wax?
could he wax?
could we wax?
could you wax?
could they wax?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

couldn't I wax?
couldn't you wax?
couldn't he wax?
couldn't we wax?
couldn't you wax?
couldn't they wax?

V-ing form

couldn't I be waxing?
couldn't you be waxing?
couldn't he be waxing?
couldn't we be waxing?
couldn't you be waxing?
couldn't they be waxing?

Perfect

couldn't I have waxed?
couldn't you have waxed?
couldn't he have waxed?
couldn't we have waxed?
couldn't you have waxed?
couldn't they have waxed?

V-ing perfect

couldn't I have been waxing?
couldn't you have been waxing?
couldn't he have been waxing?
couldn't we have been waxing?
couldn't you have been waxing?
couldn't they have been waxing?