must zig
Verbo regolare: zig - ziged- ziged

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must zig
you must zig
he must zig
we must zig
you must zig
they must zig 	I must be ziging
you must be ziging
he must be ziging
we must be ziging
you must be ziging
they must be ziging	I must have ziged
you must have ziged
he must have ziged
we must have ziged
you must have ziged
they must have ziged	I must have been ziging
you must have been ziging
he must have been ziging
we must have been ziging
you must have been ziging
they must have been ziging	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not zig
you must not zig
he must not zig
we must not zig
you must not zig
they must not zig 	I must not be ziging
you must not be ziging
he must not be ziging
we must not be ziging
you must not be ziging
they must not be ziging	I must not have ziged
you must not have ziged
he must not have ziged
we must not have ziged
you must not have ziged
they must not have ziged	I must not have been ziging
you must not have been ziging
he must not have been ziging
we must not have been ziging
you must not have been ziging
they must not have been ziging	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I zig?
must you zig?
must he zig?
must we zig?
must you zig?
must they zig? 	must I be ziging?
must you be ziging?
must he be ziging?
must we be ziging?
must you be ziging?
must they be ziging? 	must I have ziged?
must you have ziged?
must he have ziged?
must we have ziged?
must you have ziged?
must they have ziged? 	must I have been ziging?
must you have been ziging?
must he have been ziging?
must we have been ziging?
must you have been ziging?
must they have been ziging? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not zig?
must you not zig?
must he not zig?
must we not zig?
must you not zig?
must they not zig? 	must I not be ziging?
must you not be ziging?
must he not be ziging?
must we not be ziging?
must you not be ziging?
must they not be ziging? 	must I not have ziged?
must you not have ziged?
must he not have ziged?
must we not have ziged?
must you not have ziged?
must they not have ziged? 	must I not have been ziging?
must you not have been ziging?
must he not have been ziging?
must we not have been ziging?
must you not have been ziging?
must they not have been ziging?