can tango
Verbo regular: tango - tangoed- tangoed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can tango
you can tango
he can tango
we can tango
you can tango
they can tango 	I can be tangoing
you can be tangoing
he can be tangoing
we can be tangoing
you can be tangoing
they can be tangoing	I can have tangoed
you can have tangoed
he can have tangoed
we can have tangoed
you can have tangoed
they can have tangoed	I can have been tangoing
you can have been tangoing
he can have been tangoing
we can have been tangoing
you can have been tangoing
they can have been tangoing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't tango
you can't tango
he can't tango
we can't tango
you can't tango
they can't tango 	I can't be tangoing
you can't be tangoing
he can't be tangoing
we can't be tangoing
you can't be tangoing
they can't be tangoing	I can't have tangoed
you can't have tangoed
he can't have tangoed
we can't have tangoed
you can't have tangoed
they can't have tangoed	I can't have been tangoing
you can't have been tangoing
he can't have been tangoing
we can't have been tangoing
you can't have been tangoing
they can't have been tangoing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I tango?
can you tango?
can he tango?
can we tango?
can you tango?
can they tango? 	can I be tangoing?
can you be tangoing?
can he be tangoing?
can we be tangoing?
can you be tangoing?
can they be tangoing? 	can I have tangoed?
can you have tangoed?
can he have tangoed?
can we have tangoed?
can you have tangoed?
can they have tangoed? 	can I have been tangoing?
can you have been tangoing?
can he have been tangoing?
can we have been tangoing?
can you have been tangoing?
can they have been tangoing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I tango?
can't you tango?
can't he tango?
can't we tango?
can't you tango?
can't they tango? 	can't I be tangoing?
can't you be tangoing?
can't he be tangoing?
can't we be tangoing?
can't you be tangoing?
can't they be tangoing? 	can't I have tangoed?
can't you have tangoed?
can't he have tangoed?
can't we have tangoed?
can't you have tangoed?
can't they have tangoed? 	can't I have been tangoing?
can't you have been tangoing?
can't he have been tangoing?
can't we have been tangoing?
can't you have been tangoing?
can't they have been tangoing?