can untuck
Verbo regular: untuck - untucked- untucked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can untuck
you can untuck
he can untuck
we can untuck
you can untuck
they can untuck 	I can be untucking
you can be untucking
he can be untucking
we can be untucking
you can be untucking
they can be untucking	I can have untucked
you can have untucked
he can have untucked
we can have untucked
you can have untucked
they can have untucked	I can have been untucking
you can have been untucking
he can have been untucking
we can have been untucking
you can have been untucking
they can have been untucking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot untuck
you cannot untuck
he cannot untuck
we cannot untuck
you cannot untuck
they cannot untuck 	I cannot be untucking
you cannot be untucking
he cannot be untucking
we cannot be untucking
you cannot be untucking
they cannot be untucking	I cannot have untucked
you cannot have untucked
he cannot have untucked
we cannot have untucked
you cannot have untucked
they cannot have untucked	I cannot have been untucking
you cannot have been untucking
he cannot have been untucking
we cannot have been untucking
you cannot have been untucking
they cannot have been untucking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I untuck?
can you untuck?
can he untuck?
can we untuck?
can you untuck?
can they untuck? 	can I be untucking?
can you be untucking?
can he be untucking?
can we be untucking?
can you be untucking?
can they be untucking? 	can I have untucked?
can you have untucked?
can he have untucked?
can we have untucked?
can you have untucked?
can they have untucked? 	can I have been untucking?
can you have been untucking?
can he have been untucking?
can we have been untucking?
can you have been untucking?
can they have been untucking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not untuck?
can you not untuck?
can he not untuck?
can we not untuck?
can you not untuck?
can they not untuck? 	can I not be untucking?
can you not be untucking?
can he not be untucking?
can we not be untucking?
can you not be untucking?
can they not be untucking? 	can I not have untucked?
can you not have untucked?
can he not have untucked?
can we not have untucked?
can you not have untucked?
can they not have untucked? 	can I not have been untucking?
can you not have been untucking?
can he not have been untucking?
can we not have been untucking?
can you not have been untucking?
can they not have been untucking?