I may conclude you may conclude she may conclude we may conclude you may conclude they may conclude
V-ing form
I may be concluding you may be concluding she may be concluding we may be concluding you may be concluding they may be concluding
Perfect
I may have concluded you may have concluded she may have concluded we may have concluded you may have concluded they may have concluded
V-ing perfect
I may have been concluding you may have been concluding she may have been concluding we may have been concluding you may have been concluding they may have been concluding
Negation
Simple form
I mayn't conclude you mayn't conclude she mayn't conclude we mayn't conclude you mayn't conclude they mayn't conclude
V-ing form
I mayn't be concluding you mayn't be concluding she mayn't be concluding we mayn't be concluding you mayn't be concluding they mayn't be concluding
Perfect
I mayn't have concluded you mayn't have concluded she mayn't have concluded we mayn't have concluded you mayn't have concluded they mayn't have concluded
V-ing perfect
I mayn't have been concluding you mayn't have been concluding she mayn't have been concluding we mayn't have been concluding you mayn't have been concluding they mayn't have been concluding
Interrogative form
Simple form
may I conclude? may you conclude? may she conclude? may we conclude? may you conclude? may they conclude?
V-ing form
may I be concluding? may you be concluding? may she be concluding? may we be concluding? may you be concluding? may they be concluding?
Perfect
may I have concluded? may you have concluded? may she have concluded? may we have concluded? may you have concluded? may they have concluded?
V-ing perfect
may I have been concluding? may you have been concluding? may she have been concluding? may we have been concluding? may you have been concluding? may they have been concluding?
Interro-negative form
Simple form
mayn't I conclude? mayn't you conclude? mayn't she conclude? mayn't we conclude? mayn't you conclude? mayn't they conclude?
V-ing form
mayn't I be concluding? mayn't you be concluding? mayn't she be concluding? mayn't we be concluding? mayn't you be concluding? mayn't they be concluding?
Perfect
mayn't I have concluded? mayn't you have concluded? mayn't she have concluded? mayn't we have concluded? mayn't you have concluded? mayn't they have concluded?
V-ing perfect
mayn't I have been concluding? mayn't you have been concluding? mayn't she have been concluding? mayn't we have been concluding? mayn't you have been concluding? mayn't they have been concluding?