I must afforest you must afforest he must afforest we must afforest you must afforest they must afforest
Forme en V-ing
I must be afforesting you must be afforesting he must be afforesting we must be afforesting you must be afforesting they must be afforesting
Perfect
I must have afforested you must have afforested he must have afforested we must have afforested you must have afforested they must have afforested
Perfect en V-ing
I must have been afforesting you must have been afforesting he must have been afforesting we must have been afforesting you must have been afforesting they must have been afforesting
Négation
Forme simple
I mustn't afforest you mustn't afforest he mustn't afforest we mustn't afforest you mustn't afforest they mustn't afforest
Forme en V-ing
I mustn't be afforesting you mustn't be afforesting he mustn't be afforesting we mustn't be afforesting you mustn't be afforesting they mustn't be afforesting
Perfect
I mustn't have afforested you mustn't have afforested he mustn't have afforested we mustn't have afforested you mustn't have afforested they mustn't have afforested
Perfect en V-ing
I mustn't have been afforesting you mustn't have been afforesting he mustn't have been afforesting we mustn't have been afforesting you mustn't have been afforesting they mustn't have been afforesting
Forme interrogative
Forme simple
must I afforest? must you afforest? must he afforest? must we afforest? must you afforest? must they afforest?
Forme en V-ing
must I be afforesting? must you be afforesting? must he be afforesting? must we be afforesting? must you be afforesting? must they be afforesting?
Perfect
must I have afforested? must you have afforested? must he have afforested? must we have afforested? must you have afforested? must they have afforested?
Perfect en V-ing
must I have been afforesting? must you have been afforesting? must he have been afforesting? must we have been afforesting? must you have been afforesting? must they have been afforesting?
Forme interro-négative
Forme simple
mustn't I afforest? mustn't you afforest? mustn't he afforest? mustn't we afforest? mustn't you afforest? mustn't they afforest?
Forme en V-ing
mustn't I be afforesting? mustn't you be afforesting? mustn't he be afforesting? mustn't we be afforesting? mustn't you be afforesting? mustn't they be afforesting?
Perfect
mustn't I have afforested? mustn't you have afforested? mustn't he have afforested? mustn't we have afforested? mustn't you have afforested? mustn't they have afforested?
Perfect en V-ing
mustn't I have been afforesting? mustn't you have been afforesting? mustn't he have been afforesting? mustn't we have been afforesting? mustn't you have been afforesting? mustn't they have been afforesting?