Conjugaison du verbe anglais
MUST GRUB

Verbe régulier : grub - grubbed - grubbed
Traduction française : fouir - fouiller

Affirmation

Forme simple	Forme en V-ing
I must grub you must grub he must grub we must grub you must grub they must grub	I must be grubbing you must be grubbing he must be grubbing we must be grubbing you must be grubbing they must be grubbing
Perfect	Perfect en V-ing
I must have grubbed you must have grubbed he must have grubbed we must have grubbed you must have grubbed they must have grubbed	I must have been grubbing you must have been grubbing he must have been grubbing we must have been grubbing you must have been grubbing they must have been grubbing

Négation

Forme simple	Forme en V-ing
I must not grub you must not grub he must not grub we must not grub you must not grub they must not grub	I must not be grubbing you must not be grubbing he must not be grubbing we must not be grubbing you must not be grubbing they must not be grubbing
Perfect	Perfect en V-ing
I must not have grubbed you must not have grubbed he must not have grubbed we must not have grubbed you must not have grubbed they must not have grubbed	I must not have been grubbing you must not have been grubbing he must not have been grubbing we must not have been grubbing you must not have been grubbing they must not have been grubbing

Forme interrogative

Forme simple	Forme en V-ing
must I grub? must you grub? must he grub? must we grub? must you grub? must they grub?	must I be grubbing? must you be grubbing? must he be grubbing? must we be grubbing? must you be grubbing? must they be grubbing?
Perfect	Perfect en V-ing
must I have grubbed? must you have grubbed? must he have grubbed? must we have grubbed? must you have grubbed? must they have grubbed?	must I have been grubbing? must you have been grubbing? must he have been grubbing? must we have been grubbing? must you have been grubbing? must they have been grubbing?

Forme interro-négative

Forme simple	Forme en V-ing
must I not grub? must you not grub? must he not grub? must we not grub? must you not grub? must they not grub?	must I not be grubbing? must you not be grubbing? must he not be grubbing? must we not be grubbing? must you not be grubbing? must they not be grubbing?
Perfect	Perfect en V-ing
must I not have grubbed? must you not have grubbed? must he not have grubbed? must we not have grubbed? must you not have grubbed? must they not have grubbed?	must I not have been grubbing? must you not have been grubbing? must he not have been grubbing? must we not have been grubbing? must you not have been grubbing? must they not have been grubbing?