I may procreate you may procreate he may procreate we may procreate you may procreate they may procreate
V-ing form
I may be procreating you may be procreating he may be procreating we may be procreating you may be procreating they may be procreating
Perfect
I may have procreated you may have procreated he may have procreated we may have procreated you may have procreated they may have procreated
V-ing perfect
I may have been procreating you may have been procreating he may have been procreating we may have been procreating you may have been procreating they may have been procreating
Negation
Simple form
I mayn't procreate you mayn't procreate he mayn't procreate we mayn't procreate you mayn't procreate they mayn't procreate
V-ing form
I mayn't be procreating you mayn't be procreating he mayn't be procreating we mayn't be procreating you mayn't be procreating they mayn't be procreating
Perfect
I mayn't have procreated you mayn't have procreated he mayn't have procreated we mayn't have procreated you mayn't have procreated they mayn't have procreated
V-ing perfect
I mayn't have been procreating you mayn't have been procreating he mayn't have been procreating we mayn't have been procreating you mayn't have been procreating they mayn't have been procreating
Interrogative form
Simple form
may I procreate? may you procreate? may he procreate? may we procreate? may you procreate? may they procreate?
V-ing form
may I be procreating? may you be procreating? may he be procreating? may we be procreating? may you be procreating? may they be procreating?
Perfect
may I have procreated? may you have procreated? may he have procreated? may we have procreated? may you have procreated? may they have procreated?
V-ing perfect
may I have been procreating? may you have been procreating? may he have been procreating? may we have been procreating? may you have been procreating? may they have been procreating?
Interro-negative form
Simple form
mayn't I procreate? mayn't you procreate? mayn't he procreate? mayn't we procreate? mayn't you procreate? mayn't they procreate?
V-ing form
mayn't I be procreating? mayn't you be procreating? mayn't he be procreating? mayn't we be procreating? mayn't you be procreating? mayn't they be procreating?
Perfect
mayn't I have procreated? mayn't you have procreated? mayn't he have procreated? mayn't we have procreated? mayn't you have procreated? mayn't they have procreated?
V-ing perfect
mayn't I have been procreating? mayn't you have been procreating? mayn't he have been procreating? mayn't we have been procreating? mayn't you have been procreating? mayn't they have been procreating?