could mar
Verbo regolare: mar - marred- marred

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could mar
you could mar
he could mar
we could mar
you could mar
they could mar 	I could be marring
you could be marring
he could be marring
we could be marring
you could be marring
they could be marring	I could have marred
you could have marred
he could have marred
we could have marred
you could have marred
they could have marred	I could have been marring
you could have been marring
he could have been marring
we could have been marring
you could have been marring
they could have been marring	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't mar
you couldn't mar
he couldn't mar
we couldn't mar
you couldn't mar
they couldn't mar 	I couldn't be marring
you couldn't be marring
he couldn't be marring
we couldn't be marring
you couldn't be marring
they couldn't be marring	I couldn't have marred
you couldn't have marred
he couldn't have marred
we couldn't have marred
you couldn't have marred
they couldn't have marred	I couldn't have been marring
you couldn't have been marring
he couldn't have been marring
we couldn't have been marring
you couldn't have been marring
they couldn't have been marring	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I mar?
could you mar?
could he mar?
could we mar?
could you mar?
could they mar? 	could I be marring?
could you be marring?
could he be marring?
could we be marring?
could you be marring?
could they be marring? 	could I have marred?
could you have marred?
could he have marred?
could we have marred?
could you have marred?
could they have marred? 	could I have been marring?
could you have been marring?
could he have been marring?
could we have been marring?
could you have been marring?
could they have been marring? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I mar?
couldn't you mar?
couldn't he mar?
couldn't we mar?
couldn't you mar?
couldn't they mar? 	couldn't I be marring?
couldn't you be marring?
couldn't he be marring?
couldn't we be marring?
couldn't you be marring?
couldn't they be marring? 	couldn't I have marred?
couldn't you have marred?
couldn't he have marred?
couldn't we have marred?
couldn't you have marred?
couldn't they have marred? 	couldn't I have been marring?
couldn't you have been marring?
couldn't he have been marring?
couldn't we have been marring?
couldn't you have been marring?
couldn't they have been marring?