Coniugazione del verbo inglese
MUST GRIND

Verbo irregolare: grind - ground - ground

Affermazione

Forma semplice	Forma con V-ing
I must grind you must grind she must grind we must grind you must grind they must grind	I must be grinding you must be grinding she must be grinding we must be grinding you must be grinding they must be grinding
Perfetto	Perfetto con V-ing
I must have ground you must have ground she must have ground we must have ground you must have ground they must have ground	I must have been grinding you must have been grinding she must have been grinding we must have been grinding you must have been grinding they must have been grinding

Negazione

Forma semplice	Forma con V-ing
I must not grind you must not grind she must not grind we must not grind you must not grind they must not grind	I must not be grinding you must not be grinding she must not be grinding we must not be grinding you must not be grinding they must not be grinding
Perfetto	Perfetto con V-ing
I must not have ground you must not have ground she must not have ground we must not have ground you must not have ground they must not have ground	I must not have been grinding you must not have been grinding she must not have been grinding we must not have been grinding you must not have been grinding they must not have been grinding

Forma interrogativa

Forma semplice	Forma con V-ing
must I grind? must you grind? must she grind? must we grind? must you grind? must they grind?	must I be grinding? must you be grinding? must she be grinding? must we be grinding? must you be grinding? must they be grinding?
Perfetto	Perfetto con V-ing
must I have ground? must you have ground? must she have ground? must we have ground? must you have ground? must they have ground?	must I have been grinding? must you have been grinding? must she have been grinding? must we have been grinding? must you have been grinding? must they have been grinding?

Forma interro-negativa

Forma semplice	Forma con V-ing
must I not grind? must you not grind? must she not grind? must we not grind? must you not grind? must they not grind?	must I not be grinding? must you not be grinding? must she not be grinding? must we not be grinding? must you not be grinding? must they not be grinding?
Perfetto	Perfetto con V-ing
must I not have ground? must you not have ground? must she not have ground? must we not have ground? must you not have ground? must they not have ground?	must I not have been grinding? must you not have been grinding? must she not have been grinding? must we not have been grinding? must you not have been grinding? must they not have been grinding?