can task
Verbo regular: task - tasked- tasked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can task
you can task
she can task
we can task
you can task
they can task 	I can be tasking
you can be tasking
she can be tasking
we can be tasking
you can be tasking
they can be tasking	I can have tasked
you can have tasked
she can have tasked
we can have tasked
you can have tasked
they can have tasked	I can have been tasking
you can have been tasking
she can have been tasking
we can have been tasking
you can have been tasking
they can have been tasking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't task
you can't task
she can't task
we can't task
you can't task
they can't task 	I can't be tasking
you can't be tasking
she can't be tasking
we can't be tasking
you can't be tasking
they can't be tasking	I can't have tasked
you can't have tasked
she can't have tasked
we can't have tasked
you can't have tasked
they can't have tasked	I can't have been tasking
you can't have been tasking
she can't have been tasking
we can't have been tasking
you can't have been tasking
they can't have been tasking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I task?
can you task?
can she task?
can we task?
can you task?
can they task? 	can I be tasking?
can you be tasking?
can she be tasking?
can we be tasking?
can you be tasking?
can they be tasking? 	can I have tasked?
can you have tasked?
can she have tasked?
can we have tasked?
can you have tasked?
can they have tasked? 	can I have been tasking?
can you have been tasking?
can she have been tasking?
can we have been tasking?
can you have been tasking?
can they have been tasking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I task?
can't you task?
can't she task?
can't we task?
can't you task?
can't they task? 	can't I be tasking?
can't you be tasking?
can't she be tasking?
can't we be tasking?
can't you be tasking?
can't they be tasking? 	can't I have tasked?
can't you have tasked?
can't she have tasked?
can't we have tasked?
can't you have tasked?
can't they have tasked? 	can't I have been tasking?
can't you have been tasking?
can't she have been tasking?
can't we have been tasking?
can't you have been tasking?
can't they have been tasking?