may birth
Regular verb: birth - birthed- birthed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may birth
you may birth
he may birth
we may birth
you may birth
they may birth 	I may be birthing
you may be birthing
he may be birthing
we may be birthing
you may be birthing
they may be birthing	I may have birthed
you may have birthed
he may have birthed
we may have birthed
you may have birthed
they may have birthed	I may have been birthing
you may have been birthing
he may have been birthing
we may have been birthing
you may have been birthing
they may have been birthing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not birth
you may not birth
he may not birth
we may not birth
you may not birth
they may not birth 	I may not be birthing
you may not be birthing
he may not be birthing
we may not be birthing
you may not be birthing
they may not be birthing	I may not have birthed
you may not have birthed
he may not have birthed
we may not have birthed
you may not have birthed
they may not have birthed	I may not have been birthing
you may not have been birthing
he may not have been birthing
we may not have been birthing
you may not have been birthing
they may not have been birthing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I birth?
may you birth?
may he birth?
may we birth?
may you birth?
may they birth? 	may I be birthing?
may you be birthing?
may he be birthing?
may we be birthing?
may you be birthing?
may they be birthing? 	may I have birthed?
may you have birthed?
may he have birthed?
may we have birthed?
may you have birthed?
may they have birthed? 	may I have been birthing?
may you have been birthing?
may he have been birthing?
may we have been birthing?
may you have been birthing?
may they have been birthing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not birth?
may you not birth?
may he not birth?
may we not birth?
may you not birth?
may they not birth? 	may I not be birthing?
may you not be birthing?
may he not be birthing?
may we not be birthing?
may you not be birthing?
may they not be birthing? 	may I not have birthed?
may you not have birthed?
may he not have birthed?
may we not have birthed?
may you not have birthed?
may they not have birthed? 	may I not have been birthing?
may you not have been birthing?
may he not have been birthing?
may we not have been birthing?
may you not have been birthing?
may they not have been birthing?