English verb conjugation
MUST WIGWAG

Regular verb: wigwag - wigwaged - wigwaged

Affirmation

Simple form	V-ing form
I must wigwag you must wigwag he must wigwag we must wigwag you must wigwag they must wigwag	I must be wigwaging you must be wigwaging he must be wigwaging we must be wigwaging you must be wigwaging they must be wigwaging
Perfect	V-ing perfect
I must have wigwaged you must have wigwaged he must have wigwaged we must have wigwaged you must have wigwaged they must have wigwaged	I must have been wigwaging you must have been wigwaging he must have been wigwaging we must have been wigwaging you must have been wigwaging they must have been wigwaging

Negation

Simple form	V-ing form
I mustn't wigwag you mustn't wigwag he mustn't wigwag we mustn't wigwag you mustn't wigwag they mustn't wigwag	I mustn't be wigwaging you mustn't be wigwaging he mustn't be wigwaging we mustn't be wigwaging you mustn't be wigwaging they mustn't be wigwaging
Perfect	V-ing perfect
I mustn't have wigwaged you mustn't have wigwaged he mustn't have wigwaged we mustn't have wigwaged you mustn't have wigwaged they mustn't have wigwaged	I mustn't have been wigwaging you mustn't have been wigwaging he mustn't have been wigwaging we mustn't have been wigwaging you mustn't have been wigwaging they mustn't have been wigwaging

Interrogative form

Simple form	V-ing form
must I wigwag? must you wigwag? must he wigwag? must we wigwag? must you wigwag? must they wigwag?	must I be wigwaging? must you be wigwaging? must he be wigwaging? must we be wigwaging? must you be wigwaging? must they be wigwaging?
Perfect	V-ing perfect
must I have wigwaged? must you have wigwaged? must he have wigwaged? must we have wigwaged? must you have wigwaged? must they have wigwaged?	must I have been wigwaging? must you have been wigwaging? must he have been wigwaging? must we have been wigwaging? must you have been wigwaging? must they have been wigwaging?

Interro-negative form

Simple form	V-ing form
mustn't I wigwag? mustn't you wigwag? mustn't he wigwag? mustn't we wigwag? mustn't you wigwag? mustn't they wigwag?	mustn't I be wigwaging? mustn't you be wigwaging? mustn't he be wigwaging? mustn't we be wigwaging? mustn't you be wigwaging? mustn't they be wigwaging?
Perfect	V-ing perfect
mustn't I have wigwaged? mustn't you have wigwaged? mustn't he have wigwaged? mustn't we have wigwaged? mustn't you have wigwaged? mustn't they have wigwaged?	mustn't I have been wigwaging? mustn't you have been wigwaging? mustn't he have been wigwaging? mustn't we have been wigwaging? mustn't you have been wigwaging? mustn't they have been wigwaging?