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