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