I must plant you must plant she must plant we must plant you must plant they must plant
Forme en V-ing
I must be planting you must be planting she must be planting we must be planting you must be planting they must be planting
Perfect
I must have planted you must have planted she must have planted we must have planted you must have planted they must have planted
Perfect en V-ing
I must have been planting you must have been planting she must have been planting we must have been planting you must have been planting they must have been planting
Négation
Forme simple
I mustn't plant you mustn't plant she mustn't plant we mustn't plant you mustn't plant they mustn't plant
Forme en V-ing
I mustn't be planting you mustn't be planting she mustn't be planting we mustn't be planting you mustn't be planting they mustn't be planting
Perfect
I mustn't have planted you mustn't have planted she mustn't have planted we mustn't have planted you mustn't have planted they mustn't have planted
Perfect en V-ing
I mustn't have been planting you mustn't have been planting she mustn't have been planting we mustn't have been planting you mustn't have been planting they mustn't have been planting
Forme interrogative
Forme simple
must I plant? must you plant? must she plant? must we plant? must you plant? must they plant?
Forme en V-ing
must I be planting? must you be planting? must she be planting? must we be planting? must you be planting? must they be planting?
Perfect
must I have planted? must you have planted? must she have planted? must we have planted? must you have planted? must they have planted?
Perfect en V-ing
must I have been planting? must you have been planting? must she have been planting? must we have been planting? must you have been planting? must they have been planting?
Forme interro-négative
Forme simple
mustn't I plant? mustn't you plant? mustn't she plant? mustn't we plant? mustn't you plant? mustn't they plant?
Forme en V-ing
mustn't I be planting? mustn't you be planting? mustn't she be planting? mustn't we be planting? mustn't you be planting? mustn't they be planting?
Perfect
mustn't I have planted? mustn't you have planted? mustn't she have planted? mustn't we have planted? mustn't you have planted? mustn't they have planted?
Perfect en V-ing
mustn't I have been planting? mustn't you have been planting? mustn't she have been planting? mustn't we have been planting? mustn't you have been planting? mustn't they have been planting?