English verb conjugation COULD DIVE

Irregular verb: dive - dove, dived - dived

Affirmation

Simple form

I could dive
you could dive
he could dive
we could dive
you could dive
they could dive

V-ing form

I could be diving
you could be diving
he could be diving
we could be diving
you could be diving
they could be diving

Perfect

I could have dived
you could have dived
he could have dived
we could have dived
you could have dived
they could have dived

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I dive?
could you dive?
could he dive?
could we dive?
could you dive?
could they dive?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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