can vision
Verbo regular: vision - visioned- visioned

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can vision
you can vision
he can vision
we can vision
you can vision
they can vision 	I can be visioning
you can be visioning
he can be visioning
we can be visioning
you can be visioning
they can be visioning	I can have visioned
you can have visioned
he can have visioned
we can have visioned
you can have visioned
they can have visioned	I can have been visioning
you can have been visioning
he can have been visioning
we can have been visioning
you can have been visioning
they can have been visioning	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't vision
you can't vision
he can't vision
we can't vision
you can't vision
they can't vision 	I can't be visioning
you can't be visioning
he can't be visioning
we can't be visioning
you can't be visioning
they can't be visioning	I can't have visioned
you can't have visioned
he can't have visioned
we can't have visioned
you can't have visioned
they can't have visioned	I can't have been visioning
you can't have been visioning
he can't have been visioning
we can't have been visioning
you can't have been visioning
they can't have been visioning	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I vision?
can you vision?
can he vision?
can we vision?
can you vision?
can they vision? 	can I be visioning?
can you be visioning?
can he be visioning?
can we be visioning?
can you be visioning?
can they be visioning? 	can I have visioned?
can you have visioned?
can he have visioned?
can we have visioned?
can you have visioned?
can they have visioned? 	can I have been visioning?
can you have been visioning?
can he have been visioning?
can we have been visioning?
can you have been visioning?
can they have been visioning? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I vision?
can't you vision?
can't he vision?
can't we vision?
can't you vision?
can't they vision? 	can't I be visioning?
can't you be visioning?
can't he be visioning?
can't we be visioning?
can't you be visioning?
can't they be visioning? 	can't I have visioned?
can't you have visioned?
can't he have visioned?
can't we have visioned?
can't you have visioned?
can't they have visioned? 	can't I have been visioning?
can't you have been visioning?
can't he have been visioning?
can't we have been visioning?
can't you have been visioning?
can't they have been visioning?