should zig
Verbo regular: zig - ziged- ziged

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should zig
you should zig
he should zig
we should zig
you should zig
they should zig 	I should be ziging
you should be ziging
he should be ziging
we should be ziging
you should be ziging
they should be ziging	I should have ziged
you should have ziged
he should have ziged
we should have ziged
you should have ziged
they should have ziged	I should have been ziging
you should have been ziging
he should have been ziging
we should have been ziging
you should have been ziging
they should have been ziging	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not zig
you should not zig
he should not zig
we should not zig
you should not zig
they should not zig 	I should not be ziging
you should not be ziging
he should not be ziging
we should not be ziging
you should not be ziging
they should not be ziging	I should not have ziged
you should not have ziged
he should not have ziged
we should not have ziged
you should not have ziged
they should not have ziged	I should not have been ziging
you should not have been ziging
he should not have been ziging
we should not have been ziging
you should not have been ziging
they should not have been ziging	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I zig?
should you zig?
should he zig?
should we zig?
should you zig?
should they zig? 	should I be ziging?
should you be ziging?
should he be ziging?
should we be ziging?
should you be ziging?
should they be ziging? 	should I have ziged?
should you have ziged?
should he have ziged?
should we have ziged?
should you have ziged?
should they have ziged? 	should I have been ziging?
should you have been ziging?
should he have been ziging?
should we have been ziging?
should you have been ziging?
should they have been ziging? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not zig?
should you not zig?
should he not zig?
should we not zig?
should you not zig?
should they not zig? 	should I not be ziging?
should you not be ziging?
should he not be ziging?
should we not be ziging?
should you not be ziging?
should they not be ziging? 	should I not have ziged?
should you not have ziged?
should he not have ziged?
should we not have ziged?
should you not have ziged?
should they not have ziged? 	should I not have been ziging?
should you not have been ziging?
should he not have been ziging?
should we not have been ziging?
should you not have been ziging?
should they not have been ziging?