I'll be birthing you'll be birthing she'll be birthing we'll be birthing you'll be birthing they'll be birthing
Perfect
I'll have birthed you'll have birthed she'll have birthed we'll have birthed you'll have birthed they'll have birthed
V-ing perfect
I'll have been birthing you'll have been birthing she'll have been birthing we'll have been birthing you'll have been birthing they'll have been birthing
Negation
Simple form
I shan't birth you shan't birth she shan't birth we shan't birth you shan't birth they shan't birth
V-ing form
I shan't be birthing you shan't be birthing she shan't be birthing we shan't be birthing you shan't be birthing they shan't be birthing
Perfect
I shan't have birthed you shan't have birthed she shan't have birthed we shan't have birthed you shan't have birthed they shan't have birthed
V-ing perfect
I shan't have been birthing you shan't have been birthing she shan't have been birthing we shan't have been birthing you shan't have been birthing they shan't have been birthing
Interrogative form
Simple form
shall I birth? shall you birth? shall she birth? shall we birth? shall you birth? shall they birth?
V-ing form
shall I be birthing? shall you be birthing? shall she be birthing? shall we be birthing? shall you be birthing? shall they be birthing?
Perfect
shall I have birthed? shall you have birthed? shall she have birthed? shall we have birthed? shall you have birthed? shall they have birthed?
V-ing perfect
shall I have been birthing? shall you have been birthing? shall she have been birthing? shall we have been birthing? shall you have been birthing? shall they have been birthing?
Interro-negative form
Simple form
shan't I birth? shan't you birth? shan't she birth? shan't we birth? shan't you birth? shan't they birth?
V-ing form
shan't I be birthing? shan't you be birthing? shan't she be birthing? shan't we be birthing? shan't you be birthing? shan't they be birthing?
Perfect
shan't I have birthed? shan't you have birthed? shan't she have birthed? shan't we have birthed? shan't you have birthed? shan't they have birthed?
V-ing perfect
shan't I have been birthing? shan't you have been birthing? shan't she have been birthing? shan't we have been birthing? shan't you have been birthing? shan't they have been birthing?