could propose
Verbo regolare: propose - proposed- proposed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could propose
you could propose
he could propose
we could propose
you could propose
they could propose 	I could be proposing
you could be proposing
he could be proposing
we could be proposing
you could be proposing
they could be proposing	I could have proposed
you could have proposed
he could have proposed
we could have proposed
you could have proposed
they could have proposed	I could have been proposing
you could have been proposing
he could have been proposing
we could have been proposing
you could have been proposing
they could have been proposing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't propose
you couldn't propose
he couldn't propose
we couldn't propose
you couldn't propose
they couldn't propose 	I couldn't be proposing
you couldn't be proposing
he couldn't be proposing
we couldn't be proposing
you couldn't be proposing
they couldn't be proposing	I couldn't have proposed
you couldn't have proposed
he couldn't have proposed
we couldn't have proposed
you couldn't have proposed
they couldn't have proposed	I couldn't have been proposing
you couldn't have been proposing
he couldn't have been proposing
we couldn't have been proposing
you couldn't have been proposing
they couldn't have been proposing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I propose?
could you propose?
could he propose?
could we propose?
could you propose?
could they propose? 	could I be proposing?
could you be proposing?
could he be proposing?
could we be proposing?
could you be proposing?
could they be proposing? 	could I have proposed?
could you have proposed?
could he have proposed?
could we have proposed?
could you have proposed?
could they have proposed? 	could I have been proposing?
could you have been proposing?
could he have been proposing?
could we have been proposing?
could you have been proposing?
could they have been proposing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I propose?
couldn't you propose?
couldn't he propose?
couldn't we propose?
couldn't you propose?
couldn't they propose? 	couldn't I be proposing?
couldn't you be proposing?
couldn't he be proposing?
couldn't we be proposing?
couldn't you be proposing?
couldn't they be proposing? 	couldn't I have proposed?
couldn't you have proposed?
couldn't he have proposed?
couldn't we have proposed?
couldn't you have proposed?
couldn't they have proposed? 	couldn't I have been proposing?
couldn't you have been proposing?
couldn't he have been proposing?
couldn't we have been proposing?
couldn't you have been proposing?
couldn't they have been proposing?