Present
I flabbergast
you flabbergast
he flabbergasts
we flabbergast
you flabbergast
they flabbergast

Perfect
I have flabbergasted
you have flabbergasted
he has flabbergasted
we have flabbergasted
you have flabbergasted
they have flabbergasted

Past
I flabbergasted
you flabbergasted
he flabbergasted
we flabbergasted
you flabbergasted
they flabbergasted

Pluperfect
I had flabbergasted
you had flabbergasted
he had flabbergasted
we had flabbergasted
you had flabbergasted
they had flabbergasted

Future
I will flabbergast
you will flabbergast
he will flabbergast
we will flabbergast
you will flabbergast
they will flabbergast

Future perfect
I will have flabbergasted
you will have flabbergasted
he will have flabbergasted
we will have flabbergasted
you will have flabbergasted
they will have flabbergasted

Present
I flabbergast
you flabbergast
he flabbergast
we flabbergast
you flabbergast
they flabbergast

Present
I have flabbergasted
you have flabbergasted
he have flabbergasted
we have flabbergasted
you have flabbergasted
they have flabbergasted

Imperfect
I flabbergasted
you flabbergasted
he flabbergasted
we flabbergasted
you flabbergasted
they flabbergasted

Pluperfect
I had flabbergasted
you had flabbergasted
he had flabbergasted
we had flabbergasted
you had flabbergasted
they had flabbergasted

Present
I would flabbergast
you would flabbergast
he would flabbergast
we would flabbergast
you would flabbergast
they would flabbergast

Perfect
I would have flabbergasted
you would have flabbergasted
he would have flabbergasted
we would have flabbergasted
you would have flabbergasted
they would have flabbergasted

you flabbergast
we Let's flabbergast
you flabbergast

Present
I am flabbergasting
you are flabbergasting
he is flabbergasting
we are flabbergasting
you are flabbergasting
they are flabbergasting

Perfect
I have been flabbergasting
you have been flabbergasting
he has been flabbergasting
we have been flabbergasting
you have been flabbergasting
they have been flabbergasting

Past
I was flabbergasting
you were flabbergasting
he was flabbergasting
we were flabbergasting
you were flabbergasting
they were flabbergasting

Pluperfect
I had been flabbergasting
you had been flabbergasting
he had been flabbergasting
we had been flabbergasting
you had been flabbergasting
they had been flabbergasting

Future
I will be flabbergasting
you will be flabbergasting
he will be flabbergasting
we will be flabbergasting
you will be flabbergasting
they will be flabbergasting

Future perfect
I will have been flabbergasting
you will have been flabbergasting
he will have been flabbergasting
we will have been flabbergasting
you will have been flabbergasting
they will have been flabbergasting

Present
I would be flabbergasting
you would be flabbergasting
he would be flabbergasting
we would be flabbergasting
you would be flabbergasting
they would be flabbergasting

Perfect
I would have been flabbergasting
you would have been flabbergasting
he would have been flabbergasting
we would have been flabbergasting
you would have been flabbergasting
they would have been flabbergasting