English verb conjugation
SHALL ROOST

Regular verb: roost - roosted - roosted

Affirmation

Simple form	V-ing form
I'll roost you'll roost she'll roost we'll roost you'll roost they'll roost	I'll be roosting you'll be roosting she'll be roosting we'll be roosting you'll be roosting they'll be roosting
Perfect	V-ing perfect
I'll have roosted you'll have roosted she'll have roosted we'll have roosted you'll have roosted they'll have roosted	I'll have been roosting you'll have been roosting she'll have been roosting we'll have been roosting you'll have been roosting they'll have been roosting

Negation

Simple form	V-ing form
I shan't roost you shan't roost she shan't roost we shan't roost you shan't roost they shan't roost	I shan't be roosting you shan't be roosting she shan't be roosting we shan't be roosting you shan't be roosting they shan't be roosting
Perfect	V-ing perfect
I shan't have roosted you shan't have roosted she shan't have roosted we shan't have roosted you shan't have roosted they shan't have roosted	I shan't have been roosting you shan't have been roosting she shan't have been roosting we shan't have been roosting you shan't have been roosting they shan't have been roosting

Interrogative form

Simple form	V-ing form
shall I roost? shall you roost? shall she roost? shall we roost? shall you roost? shall they roost?	shall I be roosting? shall you be roosting? shall she be roosting? shall we be roosting? shall you be roosting? shall they be roosting?
Perfect	V-ing perfect
shall I have roosted? shall you have roosted? shall she have roosted? shall we have roosted? shall you have roosted? shall they have roosted?	shall I have been roosting? shall you have been roosting? shall she have been roosting? shall we have been roosting? shall you have been roosting? shall they have been roosting?

Interro-negative form

Simple form	V-ing form
shan't I roost? shan't you roost? shan't she roost? shan't we roost? shan't you roost? shan't they roost?	shan't I be roosting? shan't you be roosting? shan't she be roosting? shan't we be roosting? shan't you be roosting? shan't they be roosting?
Perfect	V-ing perfect
shan't I have roosted? shan't you have roosted? shan't she have roosted? shan't we have roosted? shan't you have roosted? shan't they have roosted?	shan't I have been roosting? shan't you have been roosting? shan't she have been roosting? shan't we have been roosting? shan't you have been roosting? shan't they have been roosting?