English verb conjugation
MUST CARAVAN

Regular verb: caravan - caravaned - caravaned

Affirmation

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