I'll be gainsaying you'll be gainsaying he'll be gainsaying we'll be gainsaying you'll be gainsaying they'll be gainsaying
Perfect
I'll have gainsaid you'll have gainsaid he'll have gainsaid we'll have gainsaid you'll have gainsaid they'll have gainsaid
V-ing perfect
I'll have been gainsaying you'll have been gainsaying he'll have been gainsaying we'll have been gainsaying you'll have been gainsaying they'll have been gainsaying
Negation
Simple form
I won't gainsay you won't gainsay he won't gainsay we won't gainsay you won't gainsay they won't gainsay
V-ing form
I won't be gainsaying you won't be gainsaying he won't be gainsaying we won't be gainsaying you won't be gainsaying they won't be gainsaying
Perfect
I won't have gainsaid you won't have gainsaid he won't have gainsaid we won't have gainsaid you won't have gainsaid they won't have gainsaid
V-ing perfect
I won't have been gainsaying you won't have been gainsaying he won't have been gainsaying we won't have been gainsaying you won't have been gainsaying they won't have been gainsaying
Interrogative form
Simple form
will I gainsay? will you gainsay? will he gainsay? will we gainsay? will you gainsay? will they gainsay?
V-ing form
will I be gainsaying? will you be gainsaying? will he be gainsaying? will we be gainsaying? will you be gainsaying? will they be gainsaying?
Perfect
will I have gainsaid? will you have gainsaid? will he have gainsaid? will we have gainsaid? will you have gainsaid? will they have gainsaid?
V-ing perfect
will I have been gainsaying? will you have been gainsaying? will he have been gainsaying? will we have been gainsaying? will you have been gainsaying? will they have been gainsaying?
Interro-negative form
Simple form
won't I gainsay? won't you gainsay? won't he gainsay? won't we gainsay? won't you gainsay? won't they gainsay?
V-ing form
won't I be gainsaying? won't you be gainsaying? won't he be gainsaying? won't we be gainsaying? won't you be gainsaying? won't they be gainsaying?
Perfect
won't I have gainsaid? won't you have gainsaid? won't he have gainsaid? won't we have gainsaid? won't you have gainsaid? won't they have gainsaid?
V-ing perfect
won't I have been gainsaying? won't you have been gainsaying? won't he have been gainsaying? won't we have been gainsaying? won't you have been gainsaying? won't they have been gainsaying?