could frenzy
Verbe régulier : frenzy - frenzied- frenzied

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could frenzy
you could frenzy
she could frenzy
we could frenzy
you could frenzy
they could frenzy 	I could be frenzying
you could be frenzying
she could be frenzying
we could be frenzying
you could be frenzying
they could be frenzying	I could have frenzied
you could have frenzied
she could have frenzied
we could have frenzied
you could have frenzied
they could have frenzied	I could have been frenzying
you could have been frenzying
she could have been frenzying
we could have been frenzying
you could have been frenzying
they could have been frenzying	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't frenzy
you couldn't frenzy
she couldn't frenzy
we couldn't frenzy
you couldn't frenzy
they couldn't frenzy 	I couldn't be frenzying
you couldn't be frenzying
she couldn't be frenzying
we couldn't be frenzying
you couldn't be frenzying
they couldn't be frenzying	I couldn't have frenzied
you couldn't have frenzied
she couldn't have frenzied
we couldn't have frenzied
you couldn't have frenzied
they couldn't have frenzied	I couldn't have been frenzying
you couldn't have been frenzying
she couldn't have been frenzying
we couldn't have been frenzying
you couldn't have been frenzying
they couldn't have been frenzying	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I frenzy?
could you frenzy?
could she frenzy?
could we frenzy?
could you frenzy?
could they frenzy? 	could I be frenzying?
could you be frenzying?
could she be frenzying?
could we be frenzying?
could you be frenzying?
could they be frenzying? 	could I have frenzied?
could you have frenzied?
could she have frenzied?
could we have frenzied?
could you have frenzied?
could they have frenzied? 	could I have been frenzying?
could you have been frenzying?
could she have been frenzying?
could we have been frenzying?
could you have been frenzying?
could they have been frenzying? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I frenzy?
couldn't you frenzy?
couldn't she frenzy?
couldn't we frenzy?
couldn't you frenzy?
couldn't they frenzy? 	couldn't I be frenzying?
couldn't you be frenzying?
couldn't she be frenzying?
couldn't we be frenzying?
couldn't you be frenzying?
couldn't they be frenzying? 	couldn't I have frenzied?
couldn't you have frenzied?
couldn't she have frenzied?
couldn't we have frenzied?
couldn't you have frenzied?
couldn't they have frenzied? 	couldn't I have been frenzying?
couldn't you have been frenzying?
couldn't she have been frenzying?
couldn't we have been frenzying?
couldn't you have been frenzying?
couldn't they have been frenzying?