could caravan
Regular verb: caravan - caravaned- caravaned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could caravan
you could caravan
he could caravan
we could caravan
you could caravan
they could caravan 	I could be caravaning
you could be caravaning
he could be caravaning
we could be caravaning
you could be caravaning
they could be caravaning	I could have caravaned
you could have caravaned
he could have caravaned
we could have caravaned
you could have caravaned
they could have caravaned	I could have been caravaning
you could have been caravaning
he could have been caravaning
we could have been caravaning
you could have been caravaning
they could have been caravaning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't caravan
you couldn't caravan
he couldn't caravan
we couldn't caravan
you couldn't caravan
they couldn't caravan 	I couldn't be caravaning
you couldn't be caravaning
he couldn't be caravaning
we couldn't be caravaning
you couldn't be caravaning
they couldn't be caravaning	I couldn't have caravaned
you couldn't have caravaned
he couldn't have caravaned
we couldn't have caravaned
you couldn't have caravaned
they couldn't have caravaned	I couldn't have been caravaning
you couldn't have been caravaning
he couldn't have been caravaning
we couldn't have been caravaning
you couldn't have been caravaning
they couldn't have been caravaning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I caravan?
could you caravan?
could he caravan?
could we caravan?
could you caravan?
could they caravan? 	could I be caravaning?
could you be caravaning?
could he be caravaning?
could we be caravaning?
could you be caravaning?
could they be caravaning? 	could I have caravaned?
could you have caravaned?
could he have caravaned?
could we have caravaned?
could you have caravaned?
could they have caravaned? 	could I have been caravaning?
could you have been caravaning?
could he have been caravaning?
could we have been caravaning?
could you have been caravaning?
could they have been caravaning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I caravan?
couldn't you caravan?
couldn't he caravan?
couldn't we caravan?
couldn't you caravan?
couldn't they caravan? 	couldn't I be caravaning?
couldn't you be caravaning?
couldn't he be caravaning?
couldn't we be caravaning?
couldn't you be caravaning?
couldn't they be caravaning? 	couldn't I have caravaned?
couldn't you have caravaned?
couldn't he have caravaned?
couldn't we have caravaned?
couldn't you have caravaned?
couldn't they have caravaned? 	couldn't I have been caravaning?
couldn't you have been caravaning?
couldn't he have been caravaning?
couldn't we have been caravaning?
couldn't you have been caravaning?
couldn't they have been caravaning?