can uncap
Verbo regular: uncap - uncapped- uncapped

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can uncap
you can uncap
she can uncap
we can uncap
you can uncap
they can uncap 	I can be uncapping
you can be uncapping
she can be uncapping
we can be uncapping
you can be uncapping
they can be uncapping	I can have uncapped
you can have uncapped
she can have uncapped
we can have uncapped
you can have uncapped
they can have uncapped	I can have been uncapping
you can have been uncapping
she can have been uncapping
we can have been uncapping
you can have been uncapping
they can have been uncapping	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot uncap
you cannot uncap
she cannot uncap
we cannot uncap
you cannot uncap
they cannot uncap 	I cannot be uncapping
you cannot be uncapping
she cannot be uncapping
we cannot be uncapping
you cannot be uncapping
they cannot be uncapping	I cannot have uncapped
you cannot have uncapped
she cannot have uncapped
we cannot have uncapped
you cannot have uncapped
they cannot have uncapped	I cannot have been uncapping
you cannot have been uncapping
she cannot have been uncapping
we cannot have been uncapping
you cannot have been uncapping
they cannot have been uncapping	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I uncap?
can you uncap?
can she uncap?
can we uncap?
can you uncap?
can they uncap? 	can I be uncapping?
can you be uncapping?
can she be uncapping?
can we be uncapping?
can you be uncapping?
can they be uncapping? 	can I have uncapped?
can you have uncapped?
can she have uncapped?
can we have uncapped?
can you have uncapped?
can they have uncapped? 	can I have been uncapping?
can you have been uncapping?
can she have been uncapping?
can we have been uncapping?
can you have been uncapping?
can they have been uncapping? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not uncap?
can you not uncap?
can she not uncap?
can we not uncap?
can you not uncap?
can they not uncap? 	can I not be uncapping?
can you not be uncapping?
can she not be uncapping?
can we not be uncapping?
can you not be uncapping?
can they not be uncapping? 	can I not have uncapped?
can you not have uncapped?
can she not have uncapped?
can we not have uncapped?
can you not have uncapped?
can they not have uncapped? 	can I not have been uncapping?
can you not have been uncapping?
can she not have been uncapping?
can we not have been uncapping?
can you not have been uncapping?
can they not have been uncapping?