Coniugazione del verbo inglese
COULD BUTTONHOLE

Verbo regolare: buttonhole - buttonholed - buttonholed

Affermazione

Forma semplice	Forma con V-ing
I could buttonhole you could buttonhole he could buttonhole we could buttonhole you could buttonhole they could buttonhole	I could be buttonholing you could be buttonholing he could be buttonholing we could be buttonholing you could be buttonholing they could be buttonholing
Perfetto	Perfetto con V-ing
I could have buttonholed you could have buttonholed he 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 he could have been buttonholing we could have been buttonholing you could have been buttonholing they could have been buttonholing

Negazione

Forma semplice	Forma con V-ing
I could not buttonhole you could not buttonhole he could not buttonhole we could not buttonhole you could not buttonhole they could not buttonhole	I could not be buttonholing you could not be buttonholing he could not be buttonholing we could not be buttonholing you could not be buttonholing they could not be buttonholing
Perfetto	Perfetto con V-ing
I could not have buttonholed you could not have buttonholed he could not have buttonholed we could not have buttonholed you could not have buttonholed they could not have buttonholed	I could not have been buttonholing you could not have been buttonholing he could not have been buttonholing we could not have been buttonholing you could not have been buttonholing they could not have been buttonholing

Forma interrogativa

Forma semplice	Forma con V-ing
could I buttonhole? could you buttonhole? could he buttonhole? could we buttonhole? could you buttonhole? could they buttonhole?	could I be buttonholing? could you be buttonholing? could he be buttonholing? could we be buttonholing? could you be buttonholing? could they be buttonholing?
Perfetto	Perfetto con V-ing
could I have buttonholed? could you have buttonholed? could he 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 he have been buttonholing? could we have been buttonholing? could you have been buttonholing? could they have been buttonholing?

Forma interro-negativa

Forma semplice	Forma con V-ing
could I not buttonhole? could you not buttonhole? could he not buttonhole? could we not buttonhole? could you not buttonhole? could they not buttonhole?	could I not be buttonholing? could you not be buttonholing? could he not be buttonholing? could we not be buttonholing? could you not be buttonholing? could they not be buttonholing?
Perfetto	Perfetto con V-ing
could I not have buttonholed? could you not have buttonholed? could he not have buttonholed? could we not have buttonholed? could you not have buttonholed? could they not have buttonholed?	could I not have been buttonholing? could you not have been buttonholing? could he not have been buttonholing? could we not have been buttonholing? could you not have been buttonholing? could they not have been buttonholing?