English verb conjugation
MUST MOTHER

Regular verb: mother - mothered - mothered

Affirmation

Simple form	V-ing form
I must mother you must mother he must mother we must mother you must mother they must mother	I must be mothering you must be mothering he must be mothering we must be mothering you must be mothering they must be mothering
Perfect	V-ing perfect
I must have mothered you must have mothered he must have mothered we must have mothered you must have mothered they must have mothered	I must have been mothering you must have been mothering he must have been mothering we must have been mothering you must have been mothering they must have been mothering

Negation

Simple form	V-ing form
I must not mother you must not mother he must not mother we must not mother you must not mother they must not mother	I must not be mothering you must not be mothering he must not be mothering we must not be mothering you must not be mothering they must not be mothering
Perfect	V-ing perfect
I must not have mothered you must not have mothered he must not have mothered we must not have mothered you must not have mothered they must not have mothered	I must not have been mothering you must not have been mothering he must not have been mothering we must not have been mothering you must not have been mothering they must not have been mothering

Interrogative form

Simple form	V-ing form
must I mother? must you mother? must he mother? must we mother? must you mother? must they mother?	must I be mothering? must you be mothering? must he be mothering? must we be mothering? must you be mothering? must they be mothering?
Perfect	V-ing perfect
must I have mothered? must you have mothered? must he have mothered? must we have mothered? must you have mothered? must they have mothered?	must I have been mothering? must you have been mothering? must he have been mothering? must we have been mothering? must you have been mothering? must they have been mothering?

Interro-negative form

Simple form	V-ing form
must I not mother? must you not mother? must he not mother? must we not mother? must you not mother? must they not mother?	must I not be mothering? must you not be mothering? must he not be mothering? must we not be mothering? must you not be mothering? must they not be mothering?
Perfect	V-ing perfect
must I not have mothered? must you not have mothered? must he not have mothered? must we not have mothered? must you not have mothered? must they not have mothered?	must I not have been mothering? must you not have been mothering? must he not have been mothering? must we not have been mothering? must you not have been mothering? must they not have been mothering?