Coniugazione del verbo inglese
MUST GRIN

Verbo regolare: grin - grinned - grinned

Affermazione

Forma semplice	Forma con V-ing
I must grin you must grin she must grin we must grin you must grin they must grin	I must be grinning you must be grinning she must be grinning we must be grinning you must be grinning they must be grinning
Perfetto	Perfetto con V-ing
I must have grinned you must have grinned she must have grinned we must have grinned you must have grinned they must have grinned	I must have been grinning you must have been grinning she must have been grinning we must have been grinning you must have been grinning they must have been grinning

Negazione

Forma semplice	Forma con V-ing
I must not grin you must not grin she must not grin we must not grin you must not grin they must not grin	I must not be grinning you must not be grinning she must not be grinning we must not be grinning you must not be grinning they must not be grinning
Perfetto	Perfetto con V-ing
I must not have grinned you must not have grinned she must not have grinned we must not have grinned you must not have grinned they must not have grinned	I must not have been grinning you must not have been grinning she must not have been grinning we must not have been grinning you must not have been grinning they must not have been grinning

Forma interrogativa

Forma semplice	Forma con V-ing
must I grin? must you grin? must she grin? must we grin? must you grin? must they grin?	must I be grinning? must you be grinning? must she be grinning? must we be grinning? must you be grinning? must they be grinning?
Perfetto	Perfetto con V-ing
must I have grinned? must you have grinned? must she have grinned? must we have grinned? must you have grinned? must they have grinned?	must I have been grinning? must you have been grinning? must she have been grinning? must we have been grinning? must you have been grinning? must they have been grinning?

Forma interro-negativa

Forma semplice	Forma con V-ing
must I not grin? must you not grin? must she not grin? must we not grin? must you not grin? must they not grin?	must I not be grinning? must you not be grinning? must she not be grinning? must we not be grinning? must you not be grinning? must they not be grinning?
Perfetto	Perfetto con V-ing
must I not have grinned? must you not have grinned? must she not have grinned? must we not have grinned? must you not have grinned? must they not have grinned?	must I not have been grinning? must you not have been grinning? must she not have been grinning? must we not have been grinning? must you not have been grinning? must they not have been grinning?