English verb conjugation COULD DUMBFOUND

Regular verb: dumbfound - dumbfounded - dumbfounded

Affirmation

Simple form

I could dumbfound
you could dumbfound
he could dumbfound
we could dumbfound
you could dumbfound
they could dumbfound

V-ing form

I could be dumbfounding
you could be dumbfounding
he could be dumbfounding
we could be dumbfounding
you could be dumbfounding
they could be dumbfounding

Perfect

I could have dumbfounded
you could have dumbfounded
he could have dumbfounded
we could have dumbfounded
you could have dumbfounded
they could have dumbfounded

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I dumbfound?
could you dumbfound?
could he dumbfound?
could we dumbfound?
could you dumbfound?
could they dumbfound?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Page top