English verb conjugation
MAY PRETTIFY

Regular verb: prettify - prettified - prettified

Affirmation

Simple form	V-ing form
I may prettify you may prettify he may prettify we may prettify you may prettify they may prettify	I may be prettifying you may be prettifying he may be prettifying we may be prettifying you may be prettifying they may be prettifying
Perfect	V-ing perfect
I may have prettified you may have prettified he may have prettified we may have prettified you may have prettified they may have prettified	I may have been prettifying you may have been prettifying he may have been prettifying we may have been prettifying you may have been prettifying they may have been prettifying

Negation

Simple form	V-ing form
I mayn't prettify you mayn't prettify he mayn't prettify we mayn't prettify you mayn't prettify they mayn't prettify	I mayn't be prettifying you mayn't be prettifying he mayn't be prettifying we mayn't be prettifying you mayn't be prettifying they mayn't be prettifying
Perfect	V-ing perfect
I mayn't have prettified you mayn't have prettified he mayn't have prettified we mayn't have prettified you mayn't have prettified they mayn't have prettified	I mayn't have been prettifying you mayn't have been prettifying he mayn't have been prettifying we mayn't have been prettifying you mayn't have been prettifying they mayn't have been prettifying

Interrogative form

Simple form	V-ing form
may I prettify? may you prettify? may he prettify? may we prettify? may you prettify? may they prettify?	may I be prettifying? may you be prettifying? may he be prettifying? may we be prettifying? may you be prettifying? may they be prettifying?
Perfect	V-ing perfect
may I have prettified? may you have prettified? may he have prettified? may we have prettified? may you have prettified? may they have prettified?	may I have been prettifying? may you have been prettifying? may he have been prettifying? may we have been prettifying? may you have been prettifying? may they have been prettifying?

Interro-negative form

Simple form	V-ing form
mayn't I prettify? mayn't you prettify? mayn't he prettify? mayn't we prettify? mayn't you prettify? mayn't they prettify?	mayn't I be prettifying? mayn't you be prettifying? mayn't he be prettifying? mayn't we be prettifying? mayn't you be prettifying? mayn't they be prettifying?
Perfect	V-ing perfect
mayn't I have prettified? mayn't you have prettified? mayn't he have prettified? mayn't we have prettified? mayn't you have prettified? mayn't they have prettified?	mayn't I have been prettifying? mayn't you have been prettifying? mayn't he have been prettifying? mayn't we have been prettifying? mayn't you have been prettifying? mayn't they have been prettifying?