English verb conjugation
MUST CANTILEVER

Regular verb: cantilever - cantilevered - cantilevered

Affirmation

Simple form	V-ing form
I must cantilever you must cantilever he must cantilever we must cantilever you must cantilever they must cantilever	I must be cantilevering you must be cantilevering he 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 he 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 he 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 he 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 he 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 he 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 he 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 he cantilever? must we cantilever? must you cantilever? must they cantilever?	must I be cantilevering? must you be cantilevering? must he 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 he 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 he 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 he 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 he 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 he 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 he have been cantilevering? mustn't we have been cantilevering? mustn't you have been cantilevering? mustn't they have been cantilevering?