Coniugazione del verbo inglese
MUST BACKCHECK

Verbo regolare: backcheck - backchecked - backchecked

Affermazione

Forma semplice	Forma con V-ing
I must backcheck you must backcheck she must backcheck we must backcheck you must backcheck they must backcheck	I must be backchecking you must be backchecking she must be backchecking we must be backchecking you must be backchecking they must be backchecking
Perfetto	Perfetto con V-ing
I must have backchecked you must have backchecked she must have backchecked we must have backchecked you must have backchecked they must have backchecked	I must have been backchecking you must have been backchecking she must have been backchecking we must have been backchecking you must have been backchecking they must have been backchecking

Negazione

Forma semplice	Forma con V-ing
I mustn't backcheck you mustn't backcheck she mustn't backcheck we mustn't backcheck you mustn't backcheck they mustn't backcheck	I mustn't be backchecking you mustn't be backchecking she mustn't be backchecking we mustn't be backchecking you mustn't be backchecking they mustn't be backchecking
Perfetto	Perfetto con V-ing
I mustn't have backchecked you mustn't have backchecked she mustn't have backchecked we mustn't have backchecked you mustn't have backchecked they mustn't have backchecked	I mustn't have been backchecking you mustn't have been backchecking she mustn't have been backchecking we mustn't have been backchecking you mustn't have been backchecking they mustn't have been backchecking

Forma interrogativa

Forma semplice	Forma con V-ing
must I backcheck? must you backcheck? must she backcheck? must we backcheck? must you backcheck? must they backcheck?	must I be backchecking? must you be backchecking? must she be backchecking? must we be backchecking? must you be backchecking? must they be backchecking?
Perfetto	Perfetto con V-ing
must I have backchecked? must you have backchecked? must she have backchecked? must we have backchecked? must you have backchecked? must they have backchecked?	must I have been backchecking? must you have been backchecking? must she have been backchecking? must we have been backchecking? must you have been backchecking? must they have been backchecking?

Forma interro-negativa

Forma semplice	Forma con V-ing
mustn't I backcheck? mustn't you backcheck? mustn't she backcheck? mustn't we backcheck? mustn't you backcheck? mustn't they backcheck?	mustn't I be backchecking? mustn't you be backchecking? mustn't she be backchecking? mustn't we be backchecking? mustn't you be backchecking? mustn't they be backchecking?
Perfetto	Perfetto con V-ing
mustn't I have backchecked? mustn't you have backchecked? mustn't she have backchecked? mustn't we have backchecked? mustn't you have backchecked? mustn't they have backchecked?	mustn't I have been backchecking? mustn't you have been backchecking? mustn't she have been backchecking? mustn't we have been backchecking? mustn't you have been backchecking? mustn't they have been backchecking?