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