could gainsay
Verbe irrégulier : gainsay - gainsaid- gainsaid
Traduction française : nier - contredire 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could gainsay
you could gainsay
he could gainsay
we could gainsay
you could gainsay
they could gainsay 	I could be gainsaying
you could be gainsaying
he could be gainsaying
we could be gainsaying
you could be gainsaying
they could be gainsaying	I could have gainsaid
you could have gainsaid
he could have gainsaid
we could have gainsaid
you could have gainsaid
they could have gainsaid	I could have been gainsaying
you could have been gainsaying
he could have been gainsaying
we could have been gainsaying
you could have been gainsaying
they could have been gainsaying	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not gainsay
you could not gainsay
he could not gainsay
we could not gainsay
you could not gainsay
they could not gainsay 	I could not be gainsaying
you could not be gainsaying
he could not be gainsaying
we could not be gainsaying
you could not be gainsaying
they could not be gainsaying	I could not have gainsaid
you could not have gainsaid
he could not have gainsaid
we could not have gainsaid
you could not have gainsaid
they could not have gainsaid	I could not have been gainsaying
you could not have been gainsaying
he could not have been gainsaying
we could not have been gainsaying
you could not have been gainsaying
they could not have been gainsaying	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I gainsay?
could you gainsay?
could he gainsay?
could we gainsay?
could you gainsay?
could they gainsay? 	could I be gainsaying?
could you be gainsaying?
could he be gainsaying?
could we be gainsaying?
could you be gainsaying?
could they be gainsaying? 	could I have gainsaid?
could you have gainsaid?
could he have gainsaid?
could we have gainsaid?
could you have gainsaid?
could they have gainsaid? 	could I have been gainsaying?
could you have been gainsaying?
could he have been gainsaying?
could we have been gainsaying?
could you have been gainsaying?
could they have been gainsaying? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not gainsay?
could you not gainsay?
could he not gainsay?
could we not gainsay?
could you not gainsay?
could they not gainsay? 	could I not be gainsaying?
could you not be gainsaying?
could he not be gainsaying?
could we not be gainsaying?
could you not be gainsaying?
could they not be gainsaying? 	could I not have gainsaid?
could you not have gainsaid?
could he not have gainsaid?
could we not have gainsaid?
could you not have gainsaid?
could they not have gainsaid? 	could I not have been gainsaying?
could you not have been gainsaying?
could he not have been gainsaying?
could we not have been gainsaying?
could you not have been gainsaying?
could they not have been gainsaying?