English verb conjugation
MAY DOVETAIL

Regular verb: dovetail - dovetailed - dovetailed

Affirmation

Simple form	V-ing form
I may dovetail you may dovetail he may dovetail we may dovetail you may dovetail they may dovetail	I may be dovetailing you may be dovetailing he may be dovetailing we may be dovetailing you may be dovetailing they may be dovetailing
Perfect	V-ing perfect
I may have dovetailed you may have dovetailed he may have dovetailed we may have dovetailed you may have dovetailed they may have dovetailed	I may have been dovetailing you may have been dovetailing he may have been dovetailing we may have been dovetailing you may have been dovetailing they may have been dovetailing

Negation

Simple form	V-ing form
I mayn't dovetail you mayn't dovetail he mayn't dovetail we mayn't dovetail you mayn't dovetail they mayn't dovetail	I mayn't be dovetailing you mayn't be dovetailing he mayn't be dovetailing we mayn't be dovetailing you mayn't be dovetailing they mayn't be dovetailing
Perfect	V-ing perfect
I mayn't have dovetailed you mayn't have dovetailed he mayn't have dovetailed we mayn't have dovetailed you mayn't have dovetailed they mayn't have dovetailed	I mayn't have been dovetailing you mayn't have been dovetailing he mayn't have been dovetailing we mayn't have been dovetailing you mayn't have been dovetailing they mayn't have been dovetailing

Interrogative form

Simple form	V-ing form
may I dovetail? may you dovetail? may he dovetail? may we dovetail? may you dovetail? may they dovetail?	may I be dovetailing? may you be dovetailing? may he be dovetailing? may we be dovetailing? may you be dovetailing? may they be dovetailing?
Perfect	V-ing perfect
may I have dovetailed? may you have dovetailed? may he have dovetailed? may we have dovetailed? may you have dovetailed? may they have dovetailed?	may I have been dovetailing? may you have been dovetailing? may he have been dovetailing? may we have been dovetailing? may you have been dovetailing? may they have been dovetailing?

Interro-negative form

Simple form	V-ing form
mayn't I dovetail? mayn't you dovetail? mayn't he dovetail? mayn't we dovetail? mayn't you dovetail? mayn't they dovetail?	mayn't I be dovetailing? mayn't you be dovetailing? mayn't he be dovetailing? mayn't we be dovetailing? mayn't you be dovetailing? mayn't they be dovetailing?
Perfect	V-ing perfect
mayn't I have dovetailed? mayn't you have dovetailed? mayn't he have dovetailed? mayn't we have dovetailed? mayn't you have dovetailed? mayn't they have dovetailed?	mayn't I have been dovetailing? mayn't you have been dovetailing? mayn't he have been dovetailing? mayn't we have been dovetailing? mayn't you have been dovetailing? mayn't they have been dovetailing?