can grunt
Verbo regular: grunt - grunted- grunted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can grunt
you can grunt
he can grunt
we can grunt
you can grunt
they can grunt 	I can be grunting
you can be grunting
he can be grunting
we can be grunting
you can be grunting
they can be grunting	I can have grunted
you can have grunted
he can have grunted
we can have grunted
you can have grunted
they can have grunted	I can have been grunting
you can have been grunting
he can have been grunting
we can have been grunting
you can have been grunting
they can have been grunting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't grunt
you can't grunt
he can't grunt
we can't grunt
you can't grunt
they can't grunt 	I can't be grunting
you can't be grunting
he can't be grunting
we can't be grunting
you can't be grunting
they can't be grunting	I can't have grunted
you can't have grunted
he can't have grunted
we can't have grunted
you can't have grunted
they can't have grunted	I can't have been grunting
you can't have been grunting
he can't have been grunting
we can't have been grunting
you can't have been grunting
they can't have been grunting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I grunt?
can you grunt?
can he grunt?
can we grunt?
can you grunt?
can they grunt? 	can I be grunting?
can you be grunting?
can he be grunting?
can we be grunting?
can you be grunting?
can they be grunting? 	can I have grunted?
can you have grunted?
can he have grunted?
can we have grunted?
can you have grunted?
can they have grunted? 	can I have been grunting?
can you have been grunting?
can he have been grunting?
can we have been grunting?
can you have been grunting?
can they have been grunting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I grunt?
can't you grunt?
can't he grunt?
can't we grunt?
can't you grunt?
can't they grunt? 	can't I be grunting?
can't you be grunting?
can't he be grunting?
can't we be grunting?
can't you be grunting?
can't they be grunting? 	can't I have grunted?
can't you have grunted?
can't he have grunted?
can't we have grunted?
can't you have grunted?
can't they have grunted? 	can't I have been grunting?
can't you have been grunting?
can't he have been grunting?
can't we have been grunting?
can't you have been grunting?
can't they have been grunting?