English verb conjugation COULD PUNCH

Regular verb: punch - punched - punched

Affirmation

Simple form

I could punch
you could punch
he could punch
we could punch
you could punch
they could punch

V-ing form

I could be punching
you could be punching
he could be punching
we could be punching
you could be punching
they could be punching

Perfect

I could have punched
you could have punched
he could have punched
we could have punched
you could have punched
they could have punched

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I punch?
could you punch?
could he punch?
could we punch?
could you punch?
could they punch?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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