English verb conjugation
MAY CRINKLE

Regular verb: crinkle - crinkled - crinkled

Affirmation

Simple form	V-ing form
I may crinkle you may crinkle he may crinkle we may crinkle you may crinkle they may crinkle	I may be crinkling you may be crinkling he may be crinkling we may be crinkling you may be crinkling they may be crinkling
Perfect	V-ing perfect
I may have crinkled you may have crinkled he may have crinkled we may have crinkled you may have crinkled they may have crinkled	I may have been crinkling you may have been crinkling he may have been crinkling we may have been crinkling you may have been crinkling they may have been crinkling

Negation

Simple form	V-ing form
I mayn't crinkle you mayn't crinkle he mayn't crinkle we mayn't crinkle you mayn't crinkle they mayn't crinkle	I mayn't be crinkling you mayn't be crinkling he mayn't be crinkling we mayn't be crinkling you mayn't be crinkling they mayn't be crinkling
Perfect	V-ing perfect
I mayn't have crinkled you mayn't have crinkled he mayn't have crinkled we mayn't have crinkled you mayn't have crinkled they mayn't have crinkled	I mayn't have been crinkling you mayn't have been crinkling he mayn't have been crinkling we mayn't have been crinkling you mayn't have been crinkling they mayn't have been crinkling

Interrogative form

Simple form	V-ing form
may I crinkle? may you crinkle? may he crinkle? may we crinkle? may you crinkle? may they crinkle?	may I be crinkling? may you be crinkling? may he be crinkling? may we be crinkling? may you be crinkling? may they be crinkling?
Perfect	V-ing perfect
may I have crinkled? may you have crinkled? may he have crinkled? may we have crinkled? may you have crinkled? may they have crinkled?	may I have been crinkling? may you have been crinkling? may he have been crinkling? may we have been crinkling? may you have been crinkling? may they have been crinkling?

Interro-negative form

Simple form	V-ing form
mayn't I crinkle? mayn't you crinkle? mayn't he crinkle? mayn't we crinkle? mayn't you crinkle? mayn't they crinkle?	mayn't I be crinkling? mayn't you be crinkling? mayn't he be crinkling? mayn't we be crinkling? mayn't you be crinkling? mayn't they be crinkling?
Perfect	V-ing perfect
mayn't I have crinkled? mayn't you have crinkled? mayn't he have crinkled? mayn't we have crinkled? mayn't you have crinkled? mayn't they have crinkled?	mayn't I have been crinkling? mayn't you have been crinkling? mayn't he have been crinkling? mayn't we have been crinkling? mayn't you have been crinkling? mayn't they have been crinkling?