can thin
Verbo regular: thin - thinned- thinned

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can thin
you can thin
he can thin
we can thin
you can thin
they can thin 	I can be thinning
you can be thinning
he can be thinning
we can be thinning
you can be thinning
they can be thinning	I can have thinned
you can have thinned
he can have thinned
we can have thinned
you can have thinned
they can have thinned	I can have been thinning
you can have been thinning
he can have been thinning
we can have been thinning
you can have been thinning
they can have been thinning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot thin
you cannot thin
he cannot thin
we cannot thin
you cannot thin
they cannot thin 	I cannot be thinning
you cannot be thinning
he cannot be thinning
we cannot be thinning
you cannot be thinning
they cannot be thinning	I cannot have thinned
you cannot have thinned
he cannot have thinned
we cannot have thinned
you cannot have thinned
they cannot have thinned	I cannot have been thinning
you cannot have been thinning
he cannot have been thinning
we cannot have been thinning
you cannot have been thinning
they cannot have been thinning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I thin?
can you thin?
can he thin?
can we thin?
can you thin?
can they thin? 	can I be thinning?
can you be thinning?
can he be thinning?
can we be thinning?
can you be thinning?
can they be thinning? 	can I have thinned?
can you have thinned?
can he have thinned?
can we have thinned?
can you have thinned?
can they have thinned? 	can I have been thinning?
can you have been thinning?
can he have been thinning?
can we have been thinning?
can you have been thinning?
can they have been thinning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not thin?
can you not thin?
can he not thin?
can we not thin?
can you not thin?
can they not thin? 	can I not be thinning?
can you not be thinning?
can he not be thinning?
can we not be thinning?
can you not be thinning?
can they not be thinning? 	can I not have thinned?
can you not have thinned?
can he not have thinned?
can we not have thinned?
can you not have thinned?
can they not have thinned? 	can I not have been thinning?
can you not have been thinning?
can he not have been thinning?
can we not have been thinning?
can you not have been thinning?
can they not have been thinning?