Conjugación del verbo inglés
MUST BEFALL

Verbo irregular: befall - befell - befallen

Afirmación

Forma simple	Forma con V-ing
I must befall you must befall he must befall we must befall you must befall they must befall	I must be befalling you must be befalling he must be befalling we must be befalling you must be befalling they must be befalling
Perfecto	Perfecto con V-ing
I must have befallen you must have befallen he must have befallen we must have befallen you must have befallen they must have befallen	I must have been befalling you must have been befalling he must have been befalling we must have been befalling you must have been befalling they must have been befalling

Negación

Forma simple	Forma con V-ing
I mustn't befall you mustn't befall he mustn't befall we mustn't befall you mustn't befall they mustn't befall	I mustn't be befalling you mustn't be befalling he mustn't be befalling we mustn't be befalling you mustn't be befalling they mustn't be befalling
Perfecto	Perfecto con V-ing
I mustn't have befallen you mustn't have befallen he mustn't have befallen we mustn't have befallen you mustn't have befallen they mustn't have befallen	I mustn't have been befalling you mustn't have been befalling he mustn't have been befalling we mustn't have been befalling you mustn't have been befalling they mustn't have been befalling

Forma interrogativa

Forma simple	Forma con V-ing
must I befall? must you befall? must he befall? must we befall? must you befall? must they befall?	must I be befalling? must you be befalling? must he be befalling? must we be befalling? must you be befalling? must they be befalling?
Perfecto	Perfecto con V-ing
must I have befallen? must you have befallen? must he have befallen? must we have befallen? must you have befallen? must they have befallen?	must I have been befalling? must you have been befalling? must he have been befalling? must we have been befalling? must you have been befalling? must they have been befalling?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I befall? mustn't you befall? mustn't he befall? mustn't we befall? mustn't you befall? mustn't they befall?	mustn't I be befalling? mustn't you be befalling? mustn't he be befalling? mustn't we be befalling? mustn't you be befalling? mustn't they be befalling?
Perfecto	Perfecto con V-ing
mustn't I have befallen? mustn't you have befallen? mustn't he have befallen? mustn't we have befallen? mustn't you have befallen? mustn't they have befallen?	mustn't I have been befalling? mustn't you have been befalling? mustn't he have been befalling? mustn't we have been befalling? mustn't you have been befalling? mustn't they have been befalling?