could cavil
Verbo regolare: cavil - cavilled- cavilled

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could cavil
you could cavil
he could cavil
we could cavil
you could cavil
they could cavil 	I could be cavilling
you could be cavilling
he could be cavilling
we could be cavilling
you could be cavilling
they could be cavilling	I could have cavilled
you could have cavilled
he could have cavilled
we could have cavilled
you could have cavilled
they could have cavilled	I could have been cavilling
you could have been cavilling
he could have been cavilling
we could have been cavilling
you could have been cavilling
they could have been cavilling	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't cavil
you couldn't cavil
he couldn't cavil
we couldn't cavil
you couldn't cavil
they couldn't cavil 	I couldn't be cavilling
you couldn't be cavilling
he couldn't be cavilling
we couldn't be cavilling
you couldn't be cavilling
they couldn't be cavilling	I couldn't have cavilled
you couldn't have cavilled
he couldn't have cavilled
we couldn't have cavilled
you couldn't have cavilled
they couldn't have cavilled	I couldn't have been cavilling
you couldn't have been cavilling
he couldn't have been cavilling
we couldn't have been cavilling
you couldn't have been cavilling
they couldn't have been cavilling	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I cavil?
could you cavil?
could he cavil?
could we cavil?
could you cavil?
could they cavil? 	could I be cavilling?
could you be cavilling?
could he be cavilling?
could we be cavilling?
could you be cavilling?
could they be cavilling? 	could I have cavilled?
could you have cavilled?
could he have cavilled?
could we have cavilled?
could you have cavilled?
could they have cavilled? 	could I have been cavilling?
could you have been cavilling?
could he have been cavilling?
could we have been cavilling?
could you have been cavilling?
could they have been cavilling? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I cavil?
couldn't you cavil?
couldn't he cavil?
couldn't we cavil?
couldn't you cavil?
couldn't they cavil? 	couldn't I be cavilling?
couldn't you be cavilling?
couldn't he be cavilling?
couldn't we be cavilling?
couldn't you be cavilling?
couldn't they be cavilling? 	couldn't I have cavilled?
couldn't you have cavilled?
couldn't he have cavilled?
couldn't we have cavilled?
couldn't you have cavilled?
couldn't they have cavilled? 	couldn't I have been cavilling?
couldn't you have been cavilling?
couldn't he have been cavilling?
couldn't we have been cavilling?
couldn't you have been cavilling?
couldn't they have been cavilling?