may conceive
Regular verb: conceive - conceived- conceived

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may conceive
you may conceive
he may conceive
we may conceive
you may conceive
they may conceive 	I may be conceiving
you may be conceiving
he may be conceiving
we may be conceiving
you may be conceiving
they may be conceiving	I may have conceived
you may have conceived
he may have conceived
we may have conceived
you may have conceived
they may have conceived	I may have been conceiving
you may have been conceiving
he may have been conceiving
we may have been conceiving
you may have been conceiving
they may have been conceiving	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't conceive
you mayn't conceive
he mayn't conceive
we mayn't conceive
you mayn't conceive
they mayn't conceive 	I mayn't be conceiving
you mayn't be conceiving
he mayn't be conceiving
we mayn't be conceiving
you mayn't be conceiving
they mayn't be conceiving	I mayn't have conceived
you mayn't have conceived
he mayn't have conceived
we mayn't have conceived
you mayn't have conceived
they mayn't have conceived	I mayn't have been conceiving
you mayn't have been conceiving
he mayn't have been conceiving
we mayn't have been conceiving
you mayn't have been conceiving
they mayn't have been conceiving	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I conceive?
may you conceive?
may he conceive?
may we conceive?
may you conceive?
may they conceive? 	may I be conceiving?
may you be conceiving?
may he be conceiving?
may we be conceiving?
may you be conceiving?
may they be conceiving? 	may I have conceived?
may you have conceived?
may he have conceived?
may we have conceived?
may you have conceived?
may they have conceived? 	may I have been conceiving?
may you have been conceiving?
may he have been conceiving?
may we have been conceiving?
may you have been conceiving?
may they have been conceiving? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I conceive?
mayn't you conceive?
mayn't he conceive?
mayn't we conceive?
mayn't you conceive?
mayn't they conceive? 	mayn't I be conceiving?
mayn't you be conceiving?
mayn't he be conceiving?
mayn't we be conceiving?
mayn't you be conceiving?
mayn't they be conceiving? 	mayn't I have conceived?
mayn't you have conceived?
mayn't he have conceived?
mayn't we have conceived?
mayn't you have conceived?
mayn't they have conceived? 	mayn't I have been conceiving?
mayn't you have been conceiving?
mayn't he have been conceiving?
mayn't we have been conceiving?
mayn't you have been conceiving?
mayn't they have been conceiving?