English verb conjugation
MAY PRESHAPE

Regular verb: preshape - preshaped - preshaped

Affirmation

Simple form	V-ing form
I may preshape you may preshape he may preshape we may preshape you may preshape they may preshape	I may be preshaping you may be preshaping he may be preshaping we may be preshaping you may be preshaping they may be preshaping
Perfect	V-ing perfect
I may have preshaped you may have preshaped he may have preshaped we may have preshaped you may have preshaped they may have preshaped	I may have been preshaping you may have been preshaping he may have been preshaping we may have been preshaping you may have been preshaping they may have been preshaping

Negation

Simple form	V-ing form
I mayn't preshape you mayn't preshape he mayn't preshape we mayn't preshape you mayn't preshape they mayn't preshape	I mayn't be preshaping you mayn't be preshaping he mayn't be preshaping we mayn't be preshaping you mayn't be preshaping they mayn't be preshaping
Perfect	V-ing perfect
I mayn't have preshaped you mayn't have preshaped he mayn't have preshaped we mayn't have preshaped you mayn't have preshaped they mayn't have preshaped	I mayn't have been preshaping you mayn't have been preshaping he mayn't have been preshaping we mayn't have been preshaping you mayn't have been preshaping they mayn't have been preshaping

Interrogative form

Simple form	V-ing form
may I preshape? may you preshape? may he preshape? may we preshape? may you preshape? may they preshape?	may I be preshaping? may you be preshaping? may he be preshaping? may we be preshaping? may you be preshaping? may they be preshaping?
Perfect	V-ing perfect
may I have preshaped? may you have preshaped? may he have preshaped? may we have preshaped? may you have preshaped? may they have preshaped?	may I have been preshaping? may you have been preshaping? may he have been preshaping? may we have been preshaping? may you have been preshaping? may they have been preshaping?

Interro-negative form

Simple form	V-ing form
mayn't I preshape? mayn't you preshape? mayn't he preshape? mayn't we preshape? mayn't you preshape? mayn't they preshape?	mayn't I be preshaping? mayn't you be preshaping? mayn't he be preshaping? mayn't we be preshaping? mayn't you be preshaping? mayn't they be preshaping?
Perfect	V-ing perfect
mayn't I have preshaped? mayn't you have preshaped? mayn't he have preshaped? mayn't we have preshaped? mayn't you have preshaped? mayn't they have preshaped?	mayn't I have been preshaping? mayn't you have been preshaping? mayn't he have been preshaping? mayn't we have been preshaping? mayn't you have been preshaping? mayn't they have been preshaping?