English verb conjugation
SHALL SIEVE

Regular verb: sieve - sieved - sieved

Affirmation

Simple form	V-ing form
I'll sieve you'll sieve he'll sieve we'll sieve you'll sieve they'll sieve	I'll be sieving you'll be sieving he'll be sieving we'll be sieving you'll be sieving they'll be sieving
Perfect	V-ing perfect
I'll have sieved you'll have sieved he'll have sieved we'll have sieved you'll have sieved they'll have sieved	I'll have been sieving you'll have been sieving he'll have been sieving we'll have been sieving you'll have been sieving they'll have been sieving

Negation

Simple form	V-ing form
I shan't sieve you shan't sieve he shan't sieve we shan't sieve you shan't sieve they shan't sieve	I shan't be sieving you shan't be sieving he shan't be sieving we shan't be sieving you shan't be sieving they shan't be sieving
Perfect	V-ing perfect
I shan't have sieved you shan't have sieved he shan't have sieved we shan't have sieved you shan't have sieved they shan't have sieved	I shan't have been sieving you shan't have been sieving he shan't have been sieving we shan't have been sieving you shan't have been sieving they shan't have been sieving

Interrogative form

Simple form	V-ing form
shall I sieve? shall you sieve? shall he sieve? shall we sieve? shall you sieve? shall they sieve?	shall I be sieving? shall you be sieving? shall he be sieving? shall we be sieving? shall you be sieving? shall they be sieving?
Perfect	V-ing perfect
shall I have sieved? shall you have sieved? shall he have sieved? shall we have sieved? shall you have sieved? shall they have sieved?	shall I have been sieving? shall you have been sieving? shall he have been sieving? shall we have been sieving? shall you have been sieving? shall they have been sieving?

Interro-negative form

Simple form	V-ing form
shan't I sieve? shan't you sieve? shan't he sieve? shan't we sieve? shan't you sieve? shan't they sieve?	shan't I be sieving? shan't you be sieving? shan't he be sieving? shan't we be sieving? shan't you be sieving? shan't they be sieving?
Perfect	V-ing perfect
shan't I have sieved? shan't you have sieved? shan't he have sieved? shan't we have sieved? shan't you have sieved? shan't they have sieved?	shan't I have been sieving? shan't you have been sieving? shan't he have been sieving? shan't we have been sieving? shan't you have been sieving? shan't they have been sieving?