could buttonhole
Verbe régulier : buttonhole - buttonholed- buttonholed
Traduction française : faire des boutonnières sur - retenir 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could buttonhole
you could buttonhole
she could buttonhole
we could buttonhole
you could buttonhole
they could buttonhole 	I could be buttonholing
you could be buttonholing
she could be buttonholing
we could be buttonholing
you could be buttonholing
they could be buttonholing	I could have buttonholed
you could have buttonholed
she could have buttonholed
we could have buttonholed
you could have buttonholed
they could have buttonholed	I could have been buttonholing
you could have been buttonholing
she could have been buttonholing
we could have been buttonholing
you could have been buttonholing
they could have been buttonholing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't buttonhole
you couldn't buttonhole
she couldn't buttonhole
we couldn't buttonhole
you couldn't buttonhole
they couldn't buttonhole 	I couldn't be buttonholing
you couldn't be buttonholing
she couldn't be buttonholing
we couldn't be buttonholing
you couldn't be buttonholing
they couldn't be buttonholing	I couldn't have buttonholed
you couldn't have buttonholed
she couldn't have buttonholed
we couldn't have buttonholed
you couldn't have buttonholed
they couldn't have buttonholed	I couldn't have been buttonholing
you couldn't have been buttonholing
she couldn't have been buttonholing
we couldn't have been buttonholing
you couldn't have been buttonholing
they couldn't have been buttonholing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I buttonhole?
could you buttonhole?
could she buttonhole?
could we buttonhole?
could you buttonhole?
could they buttonhole? 	could I be buttonholing?
could you be buttonholing?
could she be buttonholing?
could we be buttonholing?
could you be buttonholing?
could they be buttonholing? 	could I have buttonholed?
could you have buttonholed?
could she have buttonholed?
could we have buttonholed?
could you have buttonholed?
could they have buttonholed? 	could I have been buttonholing?
could you have been buttonholing?
could she have been buttonholing?
could we have been buttonholing?
could you have been buttonholing?
could they have been buttonholing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I buttonhole?
couldn't you buttonhole?
couldn't she buttonhole?
couldn't we buttonhole?
couldn't you buttonhole?
couldn't they buttonhole? 	couldn't I be buttonholing?
couldn't you be buttonholing?
couldn't she be buttonholing?
couldn't we be buttonholing?
couldn't you be buttonholing?
couldn't they be buttonholing? 	couldn't I have buttonholed?
couldn't you have buttonholed?
couldn't she have buttonholed?
couldn't we have buttonholed?
couldn't you have buttonholed?
couldn't they have buttonholed? 	couldn't I have been buttonholing?
couldn't you have been buttonholing?
couldn't she have been buttonholing?
couldn't we have been buttonholing?
couldn't you have been buttonholing?
couldn't they have been buttonholing?