can cluck
Verbo regular: cluck - clucked- clucked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can cluck
you can cluck
he can cluck
we can cluck
you can cluck
they can cluck 	I can be clucking
you can be clucking
he can be clucking
we can be clucking
you can be clucking
they can be clucking	I can have clucked
you can have clucked
he can have clucked
we can have clucked
you can have clucked
they can have clucked	I can have been clucking
you can have been clucking
he can have been clucking
we can have been clucking
you can have been clucking
they can have been clucking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot cluck
you cannot cluck
he cannot cluck
we cannot cluck
you cannot cluck
they cannot cluck 	I cannot be clucking
you cannot be clucking
he cannot be clucking
we cannot be clucking
you cannot be clucking
they cannot be clucking	I cannot have clucked
you cannot have clucked
he cannot have clucked
we cannot have clucked
you cannot have clucked
they cannot have clucked	I cannot have been clucking
you cannot have been clucking
he cannot have been clucking
we cannot have been clucking
you cannot have been clucking
they cannot have been clucking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I cluck?
can you cluck?
can he cluck?
can we cluck?
can you cluck?
can they cluck? 	can I be clucking?
can you be clucking?
can he be clucking?
can we be clucking?
can you be clucking?
can they be clucking? 	can I have clucked?
can you have clucked?
can he have clucked?
can we have clucked?
can you have clucked?
can they have clucked? 	can I have been clucking?
can you have been clucking?
can he have been clucking?
can we have been clucking?
can you have been clucking?
can they have been clucking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not cluck?
can you not cluck?
can he not cluck?
can we not cluck?
can you not cluck?
can they not cluck? 	can I not be clucking?
can you not be clucking?
can he not be clucking?
can we not be clucking?
can you not be clucking?
can they not be clucking? 	can I not have clucked?
can you not have clucked?
can he not have clucked?
can we not have clucked?
can you not have clucked?
can they not have clucked? 	can I not have been clucking?
can you not have been clucking?
can he not have been clucking?
can we not have been clucking?
can you not have been clucking?
can they not have been clucking?