Coniugazione del verbo inglese
MUST PREHARDEN

Verbo regolare: preharden - prehardened - prehardened

Affermazione

Forma semplice	Forma con V-ing
I must preharden you must preharden she must preharden we must preharden you must preharden they must preharden	I must be prehardening you must be prehardening she must be prehardening we must be prehardening you must be prehardening they must be prehardening
Perfetto	Perfetto con V-ing
I must have prehardened you must have prehardened she must have prehardened we must have prehardened you must have prehardened they must have prehardened	I must have been prehardening you must have been prehardening she must have been prehardening we must have been prehardening you must have been prehardening they must have been prehardening

Negazione

Forma semplice	Forma con V-ing
I must not preharden you must not preharden she must not preharden we must not preharden you must not preharden they must not preharden	I must not be prehardening you must not be prehardening she must not be prehardening we must not be prehardening you must not be prehardening they must not be prehardening
Perfetto	Perfetto con V-ing
I must not have prehardened you must not have prehardened she must not have prehardened we must not have prehardened you must not have prehardened they must not have prehardened	I must not have been prehardening you must not have been prehardening she must not have been prehardening we must not have been prehardening you must not have been prehardening they must not have been prehardening

Forma interrogativa

Forma semplice	Forma con V-ing
must I preharden? must you preharden? must she preharden? must we preharden? must you preharden? must they preharden?	must I be prehardening? must you be prehardening? must she be prehardening? must we be prehardening? must you be prehardening? must they be prehardening?
Perfetto	Perfetto con V-ing
must I have prehardened? must you have prehardened? must she have prehardened? must we have prehardened? must you have prehardened? must they have prehardened?	must I have been prehardening? must you have been prehardening? must she have been prehardening? must we have been prehardening? must you have been prehardening? must they have been prehardening?

Forma interro-negativa

Forma semplice	Forma con V-ing
must I not preharden? must you not preharden? must she not preharden? must we not preharden? must you not preharden? must they not preharden?	must I not be prehardening? must you not be prehardening? must she not be prehardening? must we not be prehardening? must you not be prehardening? must they not be prehardening?
Perfetto	Perfetto con V-ing
must I not have prehardened? must you not have prehardened? must she not have prehardened? must we not have prehardened? must you not have prehardened? must they not have prehardened?	must I not have been prehardening? must you not have been prehardening? must she not have been prehardening? must we not have been prehardening? must you not have been prehardening? must they not have been prehardening?