shall filter
Verbo regular: filter - filtered- filtered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'll filter
you'll filter
he'll filter
we'll filter
you'll filter
they'll filter 	I'll be filtering
you'll be filtering
he'll be filtering
we'll be filtering
you'll be filtering
they'll be filtering	I'll have filtered
you'll have filtered
he'll have filtered
we'll have filtered
you'll have filtered
they'll have filtered	I'll have been filtering
you'll have been filtering
he'll have been filtering
we'll have been filtering
you'll have been filtering
they'll have been filtering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shan't filter
you shan't filter
he shan't filter
we shan't filter
you shan't filter
they shan't filter 	I shan't be filtering
you shan't be filtering
he shan't be filtering
we shan't be filtering
you shan't be filtering
they shan't be filtering	I shan't have filtered
you shan't have filtered
he shan't have filtered
we shan't have filtered
you shan't have filtered
they shan't have filtered	I shan't have been filtering
you shan't have been filtering
he shan't have been filtering
we shan't have been filtering
you shan't have been filtering
they shan't have been filtering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I filter?
shall you filter?
shall he filter?
shall we filter?
shall you filter?
shall they filter? 	shall I be filtering?
shall you be filtering?
shall he be filtering?
shall we be filtering?
shall you be filtering?
shall they be filtering? 	shall I have filtered?
shall you have filtered?
shall he have filtered?
shall we have filtered?
shall you have filtered?
shall they have filtered? 	shall I have been filtering?
shall you have been filtering?
shall he have been filtering?
shall we have been filtering?
shall you have been filtering?
shall they have been filtering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shan't I filter?
shan't you filter?
shan't he filter?
shan't we filter?
shan't you filter?
shan't they filter? 	shan't I be filtering?
shan't you be filtering?
shan't he be filtering?
shan't we be filtering?
shan't you be filtering?
shan't they be filtering? 	shan't I have filtered?
shan't you have filtered?
shan't he have filtered?
shan't we have filtered?
shan't you have filtered?
shan't they have filtered? 	shan't I have been filtering?
shan't you have been filtering?
shan't he have been filtering?
shan't we have been filtering?
shan't you have been filtering?
shan't they have been filtering?