English verb conjugation
MUST CANTILEVER

Regular verb: cantilever - cantilevered - cantilevered

Affirmation

Simple form	V-ing form
I must cantilever you must cantilever she must cantilever we must cantilever you must cantilever they must cantilever	I must be cantilevering you must be cantilevering she must be cantilevering we must be cantilevering you must be cantilevering they must be cantilevering
Perfect	V-ing perfect
I must have cantilevered you must have cantilevered she must have cantilevered we must have cantilevered you must have cantilevered they must have cantilevered	I must have been cantilevering you must have been cantilevering she must have been cantilevering we must have been cantilevering you must have been cantilevering they must have been cantilevering

Negation

Simple form	V-ing form
I mustn't cantilever you mustn't cantilever she mustn't cantilever we mustn't cantilever you mustn't cantilever they mustn't cantilever	I mustn't be cantilevering you mustn't be cantilevering she mustn't be cantilevering we mustn't be cantilevering you mustn't be cantilevering they mustn't be cantilevering
Perfect	V-ing perfect
I mustn't have cantilevered you mustn't have cantilevered she mustn't have cantilevered we mustn't have cantilevered you mustn't have cantilevered they mustn't have cantilevered	I mustn't have been cantilevering you mustn't have been cantilevering she mustn't have been cantilevering we mustn't have been cantilevering you mustn't have been cantilevering they mustn't have been cantilevering

Interrogative form

Simple form	V-ing form
must I cantilever? must you cantilever? must she cantilever? must we cantilever? must you cantilever? must they cantilever?	must I be cantilevering? must you be cantilevering? must she be cantilevering? must we be cantilevering? must you be cantilevering? must they be cantilevering?
Perfect	V-ing perfect
must I have cantilevered? must you have cantilevered? must she have cantilevered? must we have cantilevered? must you have cantilevered? must they have cantilevered?	must I have been cantilevering? must you have been cantilevering? must she have been cantilevering? must we have been cantilevering? must you have been cantilevering? must they have been cantilevering?

Interro-negative form

Simple form	V-ing form
mustn't I cantilever? mustn't you cantilever? mustn't she cantilever? mustn't we cantilever? mustn't you cantilever? mustn't they cantilever?	mustn't I be cantilevering? mustn't you be cantilevering? mustn't she be cantilevering? mustn't we be cantilevering? mustn't you be cantilevering? mustn't they be cantilevering?
Perfect	V-ing perfect
mustn't I have cantilevered? mustn't you have cantilevered? mustn't she have cantilevered? mustn't we have cantilevered? mustn't you have cantilevered? mustn't they have cantilevered?	mustn't I have been cantilevering? mustn't you have been cantilevering? mustn't she have been cantilevering? mustn't we have been cantilevering? mustn't you have been cantilevering? mustn't they have been cantilevering?