Conjugaison du verbe anglais
MUST GRIEVE

Verbe régulier : grieve - grieved - grieved
Traduction française : peiner - avoir de la peine ou du chagrin

Affirmation

Forme simple	Forme en V-ing
I must grieve you must grieve she must grieve we must grieve you must grieve they must grieve	I must be grieving you must be grieving she must be grieving we must be grieving you must be grieving they must be grieving
Perfect	Perfect en V-ing
I must have grieved you must have grieved she must have grieved we must have grieved you must have grieved they must have grieved	I must have been grieving you must have been grieving she must have been grieving we must have been grieving you must have been grieving they must have been grieving

Négation

Forme simple	Forme en V-ing
I must not grieve you must not grieve she must not grieve we must not grieve you must not grieve they must not grieve	I must not be grieving you must not be grieving she must not be grieving we must not be grieving you must not be grieving they must not be grieving
Perfect	Perfect en V-ing
I must not have grieved you must not have grieved she must not have grieved we must not have grieved you must not have grieved they must not have grieved	I must not have been grieving you must not have been grieving she must not have been grieving we must not have been grieving you must not have been grieving they must not have been grieving

Forme interrogative

Forme simple	Forme en V-ing
must I grieve? must you grieve? must she grieve? must we grieve? must you grieve? must they grieve?	must I be grieving? must you be grieving? must she be grieving? must we be grieving? must you be grieving? must they be grieving?
Perfect	Perfect en V-ing
must I have grieved? must you have grieved? must she have grieved? must we have grieved? must you have grieved? must they have grieved?	must I have been grieving? must you have been grieving? must she have been grieving? must we have been grieving? must you have been grieving? must they have been grieving?

Forme interro-négative

Forme simple	Forme en V-ing
must I not grieve? must you not grieve? must she not grieve? must we not grieve? must you not grieve? must they not grieve?	must I not be grieving? must you not be grieving? must she not be grieving? must we not be grieving? must you not be grieving? must they not be grieving?
Perfect	Perfect en V-ing
must I not have grieved? must you not have grieved? must she not have grieved? must we not have grieved? must you not have grieved? must they not have grieved?	must I not have been grieving? must you not have been grieving? must she not have been grieving? must we not have been grieving? must you not have been grieving? must they not have been grieving?