English verb conjugation
MUST COMPERE

Regular verb: compere - compered - compered

Affirmation

Simple form	V-ing form
I must compere you must compere he must compere we must compere you must compere they must compere	I must be compering you must be compering he must be compering we must be compering you must be compering they must be compering
Perfect	V-ing perfect
I must have compered you must have compered he must have compered we must have compered you must have compered they must have compered	I must have been compering you must have been compering he must have been compering we must have been compering you must have been compering they must have been compering

Negation

Simple form	V-ing form
I mustn't compere you mustn't compere he mustn't compere we mustn't compere you mustn't compere they mustn't compere	I mustn't be compering you mustn't be compering he mustn't be compering we mustn't be compering you mustn't be compering they mustn't be compering
Perfect	V-ing perfect
I mustn't have compered you mustn't have compered he mustn't have compered we mustn't have compered you mustn't have compered they mustn't have compered	I mustn't have been compering you mustn't have been compering he mustn't have been compering we mustn't have been compering you mustn't have been compering they mustn't have been compering

Interrogative form

Simple form	V-ing form
must I compere? must you compere? must he compere? must we compere? must you compere? must they compere?	must I be compering? must you be compering? must he be compering? must we be compering? must you be compering? must they be compering?
Perfect	V-ing perfect
must I have compered? must you have compered? must he have compered? must we have compered? must you have compered? must they have compered?	must I have been compering? must you have been compering? must he have been compering? must we have been compering? must you have been compering? must they have been compering?

Interro-negative form

Simple form	V-ing form
mustn't I compere? mustn't you compere? mustn't he compere? mustn't we compere? mustn't you compere? mustn't they compere?	mustn't I be compering? mustn't you be compering? mustn't he be compering? mustn't we be compering? mustn't you be compering? mustn't they be compering?
Perfect	V-ing perfect
mustn't I have compered? mustn't you have compered? mustn't he have compered? mustn't we have compered? mustn't you have compered? mustn't they have compered?	mustn't I have been compering? mustn't you have been compering? mustn't he have been compering? mustn't we have been compering? mustn't you have been compering? mustn't they have been compering?