Coniugazione del verbo inglese
MUST REFASTEN

Verbo regolare: refasten - refastened - refastened

Affermazione

Forma semplice	Forma con V-ing
I must refasten you must refasten she must refasten we must refasten you must refasten they must refasten	I must be refastening you must be refastening she must be refastening we must be refastening you must be refastening they must be refastening
Perfetto	Perfetto con V-ing
I must have refastened you must have refastened she must have refastened we must have refastened you must have refastened they must have refastened	I must have been refastening you must have been refastening she must have been refastening we must have been refastening you must have been refastening they must have been refastening

Negazione

Forma semplice	Forma con V-ing
I must not refasten you must not refasten she must not refasten we must not refasten you must not refasten they must not refasten	I must not be refastening you must not be refastening she must not be refastening we must not be refastening you must not be refastening they must not be refastening
Perfetto	Perfetto con V-ing
I must not have refastened you must not have refastened she must not have refastened we must not have refastened you must not have refastened they must not have refastened	I must not have been refastening you must not have been refastening she must not have been refastening we must not have been refastening you must not have been refastening they must not have been refastening

Forma interrogativa

Forma semplice	Forma con V-ing
must I refasten? must you refasten? must she refasten? must we refasten? must you refasten? must they refasten?	must I be refastening? must you be refastening? must she be refastening? must we be refastening? must you be refastening? must they be refastening?
Perfetto	Perfetto con V-ing
must I have refastened? must you have refastened? must she have refastened? must we have refastened? must you have refastened? must they have refastened?	must I have been refastening? must you have been refastening? must she have been refastening? must we have been refastening? must you have been refastening? must they have been refastening?

Forma interro-negativa

Forma semplice	Forma con V-ing
must I not refasten? must you not refasten? must she not refasten? must we not refasten? must you not refasten? must they not refasten?	must I not be refastening? must you not be refastening? must she not be refastening? must we not be refastening? must you not be refastening? must they not be refastening?
Perfetto	Perfetto con V-ing
must I not have refastened? must you not have refastened? must she not have refastened? must we not have refastened? must you not have refastened? must they not have refastened?	must I not have been refastening? must you not have been refastening? must she not have been refastening? must we not have been refastening? must you not have been refastening? must they not have been refastening?