must caravan
Regular verb: caravan - caravaned- caravaned

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

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

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

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