can choir
Verbo regular: choir - choired- choired

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can choir
you can choir
she can choir
we can choir
you can choir
they can choir 	I can be choiring
you can be choiring
she can be choiring
we can be choiring
you can be choiring
they can be choiring	I can have choired
you can have choired
she can have choired
we can have choired
you can have choired
they can have choired	I can have been choiring
you can have been choiring
she can have been choiring
we can have been choiring
you can have been choiring
they can have been choiring	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't choir
you can't choir
she can't choir
we can't choir
you can't choir
they can't choir 	I can't be choiring
you can't be choiring
she can't be choiring
we can't be choiring
you can't be choiring
they can't be choiring	I can't have choired
you can't have choired
she can't have choired
we can't have choired
you can't have choired
they can't have choired	I can't have been choiring
you can't have been choiring
she can't have been choiring
we can't have been choiring
you can't have been choiring
they can't have been choiring	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I choir?
can you choir?
can she choir?
can we choir?
can you choir?
can they choir? 	can I be choiring?
can you be choiring?
can she be choiring?
can we be choiring?
can you be choiring?
can they be choiring? 	can I have choired?
can you have choired?
can she have choired?
can we have choired?
can you have choired?
can they have choired? 	can I have been choiring?
can you have been choiring?
can she have been choiring?
can we have been choiring?
can you have been choiring?
can they have been choiring? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I choir?
can't you choir?
can't she choir?
can't we choir?
can't you choir?
can't they choir? 	can't I be choiring?
can't you be choiring?
can't she be choiring?
can't we be choiring?
can't you be choiring?
can't they be choiring? 	can't I have choired?
can't you have choired?
can't she have choired?
can't we have choired?
can't you have choired?
can't they have choired? 	can't I have been choiring?
can't you have been choiring?
can't she have been choiring?
can't we have been choiring?
can't you have been choiring?
can't they have been choiring?