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