shall filter
Regular verb: filter - filtered- filtered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll filter
you'll filter
she'll filter
we'll filter
you'll filter
they'll filter 	I'll be filtering
you'll be filtering
she'll be filtering
we'll be filtering
you'll be filtering
they'll be filtering	I'll have filtered
you'll have filtered
she'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
she'll have been filtering
we'll have been filtering
you'll have been filtering
they'll have been filtering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't filter
you shan't filter
she 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
she 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
she 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
she shan't have been filtering
we shan't have been filtering
you shan't have been filtering
they shan't have been filtering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I filter?
shall you filter?
shall she filter?
shall we filter?
shall you filter?
shall they filter? 	shall I be filtering?
shall you be filtering?
shall she be filtering?
shall we be filtering?
shall you be filtering?
shall they be filtering? 	shall I have filtered?
shall you have filtered?
shall she 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 she have been filtering?
shall we have been filtering?
shall you have been filtering?
shall they have been filtering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I filter?
shan't you filter?
shan't she 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 she 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 she 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 she have been filtering?
shan't we have been filtering?
shan't you have been filtering?
shan't they have been filtering?