can shelter
Verbo regular: shelter - sheltered- sheltered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can shelter
you can shelter
she can shelter
we can shelter
you can shelter
they can shelter 	I can be sheltering
you can be sheltering
she can be sheltering
we can be sheltering
you can be sheltering
they can be sheltering	I can have sheltered
you can have sheltered
she can have sheltered
we can have sheltered
you can have sheltered
they can have sheltered	I can have been sheltering
you can have been sheltering
she can have been sheltering
we can have been sheltering
you can have been sheltering
they can have been sheltering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot shelter
you cannot shelter
she cannot shelter
we cannot shelter
you cannot shelter
they cannot shelter 	I cannot be sheltering
you cannot be sheltering
she cannot be sheltering
we cannot be sheltering
you cannot be sheltering
they cannot be sheltering	I cannot have sheltered
you cannot have sheltered
she cannot have sheltered
we cannot have sheltered
you cannot have sheltered
they cannot have sheltered	I cannot have been sheltering
you cannot have been sheltering
she cannot have been sheltering
we cannot have been sheltering
you cannot have been sheltering
they cannot have been sheltering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I shelter?
can you shelter?
can she shelter?
can we shelter?
can you shelter?
can they shelter? 	can I be sheltering?
can you be sheltering?
can she be sheltering?
can we be sheltering?
can you be sheltering?
can they be sheltering? 	can I have sheltered?
can you have sheltered?
can she have sheltered?
can we have sheltered?
can you have sheltered?
can they have sheltered? 	can I have been sheltering?
can you have been sheltering?
can she have been sheltering?
can we have been sheltering?
can you have been sheltering?
can they have been sheltering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not shelter?
can you not shelter?
can she not shelter?
can we not shelter?
can you not shelter?
can they not shelter? 	can I not be sheltering?
can you not be sheltering?
can she not be sheltering?
can we not be sheltering?
can you not be sheltering?
can they not be sheltering? 	can I not have sheltered?
can you not have sheltered?
can she not have sheltered?
can we not have sheltered?
can you not have sheltered?
can they not have sheltered? 	can I not have been sheltering?
can you not have been sheltering?
can she not have been sheltering?
can we not have been sheltering?
can you not have been sheltering?
can they not have been sheltering?