Conjugaison du verbe anglais
MUST GROUND

Verbe régulier : ground - grounded - grounded
Traduction française : fonder - échouer

Affirmation

Forme simple	Forme en V-ing
I must ground you must ground she must ground we must ground you must ground they must ground	I must be grounding you must be grounding she must be grounding we must be grounding you must be grounding they must be grounding
Perfect	Perfect en V-ing
I must have grounded you must have grounded she must have grounded we must have grounded you must have grounded they must have grounded	I must have been grounding you must have been grounding she must have been grounding we must have been grounding you must have been grounding they must have been grounding

Négation

Forme simple	Forme en V-ing
I must not ground you must not ground she must not ground we must not ground you must not ground they must not ground	I must not be grounding you must not be grounding she must not be grounding we must not be grounding you must not be grounding they must not be grounding
Perfect	Perfect en V-ing
I must not have grounded you must not have grounded she must not have grounded we must not have grounded you must not have grounded they must not have grounded	I must not have been grounding you must not have been grounding she must not have been grounding we must not have been grounding you must not have been grounding they must not have been grounding

Forme interrogative

Forme simple	Forme en V-ing
must I ground? must you ground? must she ground? must we ground? must you ground? must they ground?	must I be grounding? must you be grounding? must she be grounding? must we be grounding? must you be grounding? must they be grounding?
Perfect	Perfect en V-ing
must I have grounded? must you have grounded? must she have grounded? must we have grounded? must you have grounded? must they have grounded?	must I have been grounding? must you have been grounding? must she have been grounding? must we have been grounding? must you have been grounding? must they have been grounding?

Forme interro-négative

Forme simple	Forme en V-ing
must I not ground? must you not ground? must she not ground? must we not ground? must you not ground? must they not ground?	must I not be grounding? must you not be grounding? must she not be grounding? must we not be grounding? must you not be grounding? must they not be grounding?
Perfect	Perfect en V-ing
must I not have grounded? must you not have grounded? must she not have grounded? must we not have grounded? must you not have grounded? must they not have grounded?	must I not have been grounding? must you not have been grounding? must she not have been grounding? must we not have been grounding? must you not have been grounding? must they not have been grounding?