Coniugazione del verbo inglese
MUST BEFALL

Verbo irregolare: befall - befell - befallen

Affermazione

Forma semplice	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
Perfetto	Perfetto 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

Negazione

Forma semplice	Forma con V-ing
I must not befall you must not befall he must not befall we must not befall you must not befall they must not befall	I must not be befalling you must not be befalling he must not be befalling we must not be befalling you must not be befalling they must not be befalling
Perfetto	Perfetto con V-ing
I must not have befallen you must not have befallen he must not have befallen we must not have befallen you must not have befallen they must not have befallen	I must not have been befalling you must not have been befalling he must not have been befalling we must not have been befalling you must not have been befalling they must not have been befalling

Forma interrogativa

Forma semplice	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?
Perfetto	Perfetto 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 semplice	Forma con V-ing
must I not befall? must you not befall? must he not befall? must we not befall? must you not befall? must they not befall?	must I not be befalling? must you not be befalling? must he not be befalling? must we not be befalling? must you not be befalling? must they not be befalling?
Perfetto	Perfetto con V-ing
must I not have befallen? must you not have befallen? must he not have befallen? must we not have befallen? must you not have befallen? must they not have befallen?	must I not have been befalling? must you not have been befalling? must he not have been befalling? must we not have been befalling? must you not have been befalling? must they not have been befalling?