Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I may dialogue you may dialogue she may dialogue we may dialogue you may dialogue they may dialogue
V-ing form
I may be dialoguing you may be dialoguing she may be dialoguing we may be dialoguing you may be dialoguing they may be dialoguing
Perfect
I may have dialogued you may have dialogued she may have dialogued we may have dialogued you may have dialogued they may have dialogued
V-ing perfect
I may have been dialoguing you may have been dialoguing she may have been dialoguing we may have been dialoguing you may have been dialoguing they may have been dialoguing
Negation
Simple form
I mayn't dialogue you mayn't dialogue she mayn't dialogue we mayn't dialogue you mayn't dialogue they mayn't dialogue
V-ing form
I mayn't be dialoguing you mayn't be dialoguing she mayn't be dialoguing we mayn't be dialoguing you mayn't be dialoguing they mayn't be dialoguing
Perfect
I mayn't have dialogued you mayn't have dialogued she mayn't have dialogued we mayn't have dialogued you mayn't have dialogued they mayn't have dialogued
V-ing perfect
I mayn't have been dialoguing you mayn't have been dialoguing she mayn't have been dialoguing we mayn't have been dialoguing you mayn't have been dialoguing they mayn't have been dialoguing
Interrogative form
Simple form
may I dialogue? may you dialogue? may she dialogue? may we dialogue? may you dialogue? may they dialogue?
V-ing form
may I be dialoguing? may you be dialoguing? may she be dialoguing? may we be dialoguing? may you be dialoguing? may they be dialoguing?
Perfect
may I have dialogued? may you have dialogued? may she have dialogued? may we have dialogued? may you have dialogued? may they have dialogued?
V-ing perfect
may I have been dialoguing? may you have been dialoguing? may she have been dialoguing? may we have been dialoguing? may you have been dialoguing? may they have been dialoguing?
Interro-negative form
Simple form
mayn't I dialogue? mayn't you dialogue? mayn't she dialogue? mayn't we dialogue? mayn't you dialogue? mayn't they dialogue?
V-ing form
mayn't I be dialoguing? mayn't you be dialoguing? mayn't she be dialoguing? mayn't we be dialoguing? mayn't you be dialoguing? mayn't they be dialoguing?
Perfect
mayn't I have dialogued? mayn't you have dialogued? mayn't she have dialogued? mayn't we have dialogued? mayn't you have dialogued? mayn't they have dialogued?
V-ing perfect
mayn't I have been dialoguing? mayn't you have been dialoguing? mayn't she have been dialoguing? mayn't we have been dialoguing? mayn't you have been dialoguing? mayn't they have been dialoguing?