Conjugaison du verbe anglais
MUST CREST

Verbe régulier : crest - crested - crested

Affirmation

Forme simple	Forme en V-ing
I must crest you must crest she must crest we must crest you must crest they must crest	I must be cresting you must be cresting she must be cresting we must be cresting you must be cresting they must be cresting
Perfect	Perfect en V-ing
I must have crested you must have crested she must have crested we must have crested you must have crested they must have crested	I must have been cresting you must have been cresting she must have been cresting we must have been cresting you must have been cresting they must have been cresting

Négation

Forme simple	Forme en V-ing
I must not crest you must not crest she must not crest we must not crest you must not crest they must not crest	I must not be cresting you must not be cresting she must not be cresting we must not be cresting you must not be cresting they must not be cresting
Perfect	Perfect en V-ing
I must not have crested you must not have crested she must not have crested we must not have crested you must not have crested they must not have crested	I must not have been cresting you must not have been cresting she must not have been cresting we must not have been cresting you must not have been cresting they must not have been cresting

Forme interrogative

Forme simple	Forme en V-ing
must I crest? must you crest? must she crest? must we crest? must you crest? must they crest?	must I be cresting? must you be cresting? must she be cresting? must we be cresting? must you be cresting? must they be cresting?
Perfect	Perfect en V-ing
must I have crested? must you have crested? must she have crested? must we have crested? must you have crested? must they have crested?	must I have been cresting? must you have been cresting? must she have been cresting? must we have been cresting? must you have been cresting? must they have been cresting?

Forme interro-négative

Forme simple	Forme en V-ing
must I not crest? must you not crest? must she not crest? must we not crest? must you not crest? must they not crest?	must I not be cresting? must you not be cresting? must she not be cresting? must we not be cresting? must you not be cresting? must they not be cresting?
Perfect	Perfect en V-ing
must I not have crested? must you not have crested? must she not have crested? must we not have crested? must you not have crested? must they not have crested?	must I not have been cresting? must you not have been cresting? must she not have been cresting? must we not have been cresting? must you not have been cresting? must they not have been cresting?