English verb conjugation COULD FLABBERGAST

Regular verb: flabbergast - flabbergasted - flabbergasted

Affirmation

Simple form

I could flabbergast
you could flabbergast
he could flabbergast
we could flabbergast
you could flabbergast
they could flabbergast

V-ing form

I could be flabbergasting
you could be flabbergasting
he could be flabbergasting
we could be flabbergasting
you could be flabbergasting
they could be flabbergasting

Perfect

I could have flabbergasted
you could have flabbergasted
he could have flabbergasted
we could have flabbergasted
you could have flabbergasted
they could have flabbergasted

V-ing perfect

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

Negation

Simple form

I could not flabbergast
you could not flabbergast
he could not flabbergast
we could not flabbergast
you could not flabbergast
they could not flabbergast

V-ing form

I could not be flabbergasting
you could not be flabbergasting
he could not be flabbergasting
we could not be flabbergasting
you could not be flabbergasting
they could not be flabbergasting

Perfect

I could not have flabbergasted
you could not have flabbergasted
he could not have flabbergasted
we could not have flabbergasted
you could not have flabbergasted
they could not have flabbergasted

V-ing perfect

I could not have been flabbergasting
you could not have been flabbergasting
he could not have been flabbergasting
we could not have been flabbergasting
you could not have been flabbergasting
they could not have been flabbergasting

Interrogative form

Simple form

could I flabbergast?
could you flabbergast?
could he flabbergast?
could we flabbergast?
could you flabbergast?
could they flabbergast?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

could I not flabbergast?
could you not flabbergast?
could he not flabbergast?
could we not flabbergast?
could you not flabbergast?
could they not flabbergast?

V-ing form

could I not be flabbergasting?
could you not be flabbergasting?
could he not be flabbergasting?
could we not be flabbergasting?
could you not be flabbergasting?
could they not be flabbergasting?

Perfect

could I not have flabbergasted?
could you not have flabbergasted?
could he not have flabbergasted?
could we not have flabbergasted?
could you not have flabbergasted?
could they not have flabbergasted?

V-ing perfect

could I not have been flabbergasting?
could you not have been flabbergasting?
could he not have been flabbergasting?
could we not have been flabbergasting?
could you not have been flabbergasting?
could they not have been flabbergasting?

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