Conjugaison du verbe anglais
MUST PREBOIL

Verbe régulier : preboil - preboiled - preboiled

Affirmation

Forme simple	Forme en V-ing
I must preboil you must preboil she must preboil we must preboil you must preboil they must preboil	I must be preboiling you must be preboiling she must be preboiling we must be preboiling you must be preboiling they must be preboiling
Perfect	Perfect en V-ing
I must have preboiled you must have preboiled she must have preboiled we must have preboiled you must have preboiled they must have preboiled	I must have been preboiling you must have been preboiling she must have been preboiling we must have been preboiling you must have been preboiling they must have been preboiling

Négation

Forme simple	Forme en V-ing
I mustn't preboil you mustn't preboil she mustn't preboil we mustn't preboil you mustn't preboil they mustn't preboil	I mustn't be preboiling you mustn't be preboiling she mustn't be preboiling we mustn't be preboiling you mustn't be preboiling they mustn't be preboiling
Perfect	Perfect en V-ing
I mustn't have preboiled you mustn't have preboiled she mustn't have preboiled we mustn't have preboiled you mustn't have preboiled they mustn't have preboiled	I mustn't have been preboiling you mustn't have been preboiling she mustn't have been preboiling we mustn't have been preboiling you mustn't have been preboiling they mustn't have been preboiling

Forme interrogative

Forme simple	Forme en V-ing
must I preboil? must you preboil? must she preboil? must we preboil? must you preboil? must they preboil?	must I be preboiling? must you be preboiling? must she be preboiling? must we be preboiling? must you be preboiling? must they be preboiling?
Perfect	Perfect en V-ing
must I have preboiled? must you have preboiled? must she have preboiled? must we have preboiled? must you have preboiled? must they have preboiled?	must I have been preboiling? must you have been preboiling? must she have been preboiling? must we have been preboiling? must you have been preboiling? must they have been preboiling?

Forme interro-négative

Forme simple	Forme en V-ing
mustn't I preboil? mustn't you preboil? mustn't she preboil? mustn't we preboil? mustn't you preboil? mustn't they preboil?	mustn't I be preboiling? mustn't you be preboiling? mustn't she be preboiling? mustn't we be preboiling? mustn't you be preboiling? mustn't they be preboiling?
Perfect	Perfect en V-ing
mustn't I have preboiled? mustn't you have preboiled? mustn't she have preboiled? mustn't we have preboiled? mustn't you have preboiled? mustn't they have preboiled?	mustn't I have been preboiling? mustn't you have been preboiling? mustn't she have been preboiling? mustn't we have been preboiling? mustn't you have been preboiling? mustn't they have been preboiling?