I'll be flabbergasting you'll be flabbergasting she'll be flabbergasting we'll be flabbergasting you'll be flabbergasting they'll be flabbergasting
Perfect
I'll have flabbergasted you'll have flabbergasted she'll have flabbergasted we'll have flabbergasted you'll have flabbergasted they'll have flabbergasted
V-ing perfect
I'll have been flabbergasting you'll have been flabbergasting she'll have been flabbergasting we'll have been flabbergasting you'll have been flabbergasting they'll have been flabbergasting
Negation
Simple form
I won't flabbergast you won't flabbergast she won't flabbergast we won't flabbergast you won't flabbergast they won't flabbergast
V-ing form
I won't be flabbergasting you won't be flabbergasting she won't be flabbergasting we won't be flabbergasting you won't be flabbergasting they won't be flabbergasting
Perfect
I won't have flabbergasted you won't have flabbergasted she won't have flabbergasted we won't have flabbergasted you won't have flabbergasted they won't have flabbergasted
V-ing perfect
I won't have been flabbergasting you won't have been flabbergasting she won't have been flabbergasting we won't have been flabbergasting you won't have been flabbergasting they won't have been flabbergasting
Interrogative form
Simple form
will I flabbergast? will you flabbergast? will she flabbergast? will we flabbergast? will you flabbergast? will they flabbergast?
V-ing form
will I be flabbergasting? will you be flabbergasting? will she be flabbergasting? will we be flabbergasting? will you be flabbergasting? will they be flabbergasting?
Perfect
will I have flabbergasted? will you have flabbergasted? will she have flabbergasted? will we have flabbergasted? will you have flabbergasted? will they have flabbergasted?
V-ing perfect
will I have been flabbergasting? will you have been flabbergasting? will she have been flabbergasting? will we have been flabbergasting? will you have been flabbergasting? will they have been flabbergasting?
Interro-negative form
Simple form
won't I flabbergast? won't you flabbergast? won't she flabbergast? won't we flabbergast? won't you flabbergast? won't they flabbergast?
V-ing form
won't I be flabbergasting? won't you be flabbergasting? won't she be flabbergasting? won't we be flabbergasting? won't you be flabbergasting? won't they be flabbergasting?
Perfect
won't I have flabbergasted? won't you have flabbergasted? won't she have flabbergasted? won't we have flabbergasted? won't you have flabbergasted? won't they have flabbergasted?
V-ing perfect
won't I have been flabbergasting? won't you have been flabbergasting? won't she have been flabbergasting? won't we have been flabbergasting? won't you have been flabbergasting? won't they have been flabbergasting?