Conjugaison du verbe anglais
MUST FERULE

Verbe régulier : ferule - feruled - feruled

Affirmation

Forme simple	Forme en V-ing
I must ferule you must ferule she must ferule we must ferule you must ferule they must ferule	I must be feruling you must be feruling she must be feruling we must be feruling you must be feruling they must be feruling
Perfect	Perfect en V-ing
I must have feruled you must have feruled she must have feruled we must have feruled you must have feruled they must have feruled	I must have been feruling you must have been feruling she must have been feruling we must have been feruling you must have been feruling they must have been feruling

Négation

Forme simple	Forme en V-ing
I must not ferule you must not ferule she must not ferule we must not ferule you must not ferule they must not ferule	I must not be feruling you must not be feruling she must not be feruling we must not be feruling you must not be feruling they must not be feruling
Perfect	Perfect en V-ing
I must not have feruled you must not have feruled she must not have feruled we must not have feruled you must not have feruled they must not have feruled	I must not have been feruling you must not have been feruling she must not have been feruling we must not have been feruling you must not have been feruling they must not have been feruling

Forme interrogative

Forme simple	Forme en V-ing
must I ferule? must you ferule? must she ferule? must we ferule? must you ferule? must they ferule?	must I be feruling? must you be feruling? must she be feruling? must we be feruling? must you be feruling? must they be feruling?
Perfect	Perfect en V-ing
must I have feruled? must you have feruled? must she have feruled? must we have feruled? must you have feruled? must they have feruled?	must I have been feruling? must you have been feruling? must she have been feruling? must we have been feruling? must you have been feruling? must they have been feruling?

Forme interro-négative

Forme simple	Forme en V-ing
must I not ferule? must you not ferule? must she not ferule? must we not ferule? must you not ferule? must they not ferule?	must I not be feruling? must you not be feruling? must she not be feruling? must we not be feruling? must you not be feruling? must they not be feruling?
Perfect	Perfect en V-ing
must I not have feruled? must you not have feruled? must she not have feruled? must we not have feruled? must you not have feruled? must they not have feruled?	must I not have been feruling? must you not have been feruling? must she not have been feruling? must we not have been feruling? must you not have been feruling? must they not have been feruling?