can thank
Verbo regular: thank - thanked- thanked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can thank
you can thank
she can thank
we can thank
you can thank
they can thank 	I can be thanking
you can be thanking
she can be thanking
we can be thanking
you can be thanking
they can be thanking	I can have thanked
you can have thanked
she can have thanked
we can have thanked
you can have thanked
they can have thanked	I can have been thanking
you can have been thanking
she can have been thanking
we can have been thanking
you can have been thanking
they can have been thanking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't thank
you can't thank
she can't thank
we can't thank
you can't thank
they can't thank 	I can't be thanking
you can't be thanking
she can't be thanking
we can't be thanking
you can't be thanking
they can't be thanking	I can't have thanked
you can't have thanked
she can't have thanked
we can't have thanked
you can't have thanked
they can't have thanked	I can't have been thanking
you can't have been thanking
she can't have been thanking
we can't have been thanking
you can't have been thanking
they can't have been thanking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I thank?
can you thank?
can she thank?
can we thank?
can you thank?
can they thank? 	can I be thanking?
can you be thanking?
can she be thanking?
can we be thanking?
can you be thanking?
can they be thanking? 	can I have thanked?
can you have thanked?
can she have thanked?
can we have thanked?
can you have thanked?
can they have thanked? 	can I have been thanking?
can you have been thanking?
can she have been thanking?
can we have been thanking?
can you have been thanking?
can they have been thanking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I thank?
can't you thank?
can't she thank?
can't we thank?
can't you thank?
can't they thank? 	can't I be thanking?
can't you be thanking?
can't she be thanking?
can't we be thanking?
can't you be thanking?
can't they be thanking? 	can't I have thanked?
can't you have thanked?
can't she have thanked?
can't we have thanked?
can't you have thanked?
can't they have thanked? 	can't I have been thanking?
can't you have been thanking?
can't she have been thanking?
can't we have been thanking?
can't you have been thanking?
can't they have been thanking?