can zag
Verbo regular: zag - zaged- zaged

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can zag
you can zag
he can zag
we can zag
you can zag
they can zag 	I can be zaging
you can be zaging
he can be zaging
we can be zaging
you can be zaging
they can be zaging	I can have zaged
you can have zaged
he can have zaged
we can have zaged
you can have zaged
they can have zaged	I can have been zaging
you can have been zaging
he can have been zaging
we can have been zaging
you can have been zaging
they can have been zaging	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot zag
you cannot zag
he cannot zag
we cannot zag
you cannot zag
they cannot zag 	I cannot be zaging
you cannot be zaging
he cannot be zaging
we cannot be zaging
you cannot be zaging
they cannot be zaging	I cannot have zaged
you cannot have zaged
he cannot have zaged
we cannot have zaged
you cannot have zaged
they cannot have zaged	I cannot have been zaging
you cannot have been zaging
he cannot have been zaging
we cannot have been zaging
you cannot have been zaging
they cannot have been zaging	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I zag?
can you zag?
can he zag?
can we zag?
can you zag?
can they zag? 	can I be zaging?
can you be zaging?
can he be zaging?
can we be zaging?
can you be zaging?
can they be zaging? 	can I have zaged?
can you have zaged?
can he have zaged?
can we have zaged?
can you have zaged?
can they have zaged? 	can I have been zaging?
can you have been zaging?
can he have been zaging?
can we have been zaging?
can you have been zaging?
can they have been zaging? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not zag?
can you not zag?
can he not zag?
can we not zag?
can you not zag?
can they not zag? 	can I not be zaging?
can you not be zaging?
can he not be zaging?
can we not be zaging?
can you not be zaging?
can they not be zaging? 	can I not have zaged?
can you not have zaged?
can he not have zaged?
can we not have zaged?
can you not have zaged?
can they not have zaged? 	can I not have been zaging?
can you not have been zaging?
can he not have been zaging?
can we not have been zaging?
can you not have been zaging?
can they not have been zaging?