Verbe irrégulier : befall - befell - befallen Traduction française : arriver à - arriver
Affirmation
Forme simple
I must befall you must befall she must befall we must befall you must befall they must befall
Forme en V-ing
I must be befalling you must be befalling she must be befalling we must be befalling you must be befalling they must be befalling
Perfect
I must have befallen you must have befallen she must have befallen we must have befallen you must have befallen they must have befallen
Perfect en V-ing
I must have been befalling you must have been befalling she must have been befalling we must have been befalling you must have been befalling they must have been befalling
Négation
Forme simple
I mustn't befall you mustn't befall she mustn't befall we mustn't befall you mustn't befall they mustn't befall
Forme en V-ing
I mustn't be befalling you mustn't be befalling she mustn't be befalling we mustn't be befalling you mustn't be befalling they mustn't be befalling
Perfect
I mustn't have befallen you mustn't have befallen she mustn't have befallen we mustn't have befallen you mustn't have befallen they mustn't have befallen
Perfect en V-ing
I mustn't have been befalling you mustn't have been befalling she mustn't have been befalling we mustn't have been befalling you mustn't have been befalling they mustn't have been befalling
Forme interrogative
Forme simple
must I befall? must you befall? must she befall? must we befall? must you befall? must they befall?
Forme en V-ing
must I be befalling? must you be befalling? must she be befalling? must we be befalling? must you be befalling? must they be befalling?
Perfect
must I have befallen? must you have befallen? must she have befallen? must we have befallen? must you have befallen? must they have befallen?
Perfect en V-ing
must I have been befalling? must you have been befalling? must she have been befalling? must we have been befalling? must you have been befalling? must they have been befalling?
Forme interro-négative
Forme simple
mustn't I befall? mustn't you befall? mustn't she befall? mustn't we befall? mustn't you befall? mustn't they befall?
Forme en V-ing
mustn't I be befalling? mustn't you be befalling? mustn't she be befalling? mustn't we be befalling? mustn't you be befalling? mustn't they be befalling?
Perfect
mustn't I have befallen? mustn't you have befallen? mustn't she have befallen? mustn't we have befallen? mustn't you have befallen? mustn't they have befallen?
Perfect en V-ing
mustn't I have been befalling? mustn't you have been befalling? mustn't she have been befalling? mustn't we have been befalling? mustn't you have been befalling? mustn't they have been befalling?