English verb conjugation
MAY HECKLE

Regular verb: heckle - heckled - heckled

Affirmation

Simple form	V-ing form
I may heckle you may heckle he may heckle we may heckle you may heckle they may heckle	I may be heckling you may be heckling he may be heckling we may be heckling you may be heckling they may be heckling
Perfect	V-ing perfect
I may have heckled you may have heckled he may have heckled we may have heckled you may have heckled they may have heckled	I may have been heckling you may have been heckling he may have been heckling we may have been heckling you may have been heckling they may have been heckling

Negation

Simple form	V-ing form
I mayn't heckle you mayn't heckle he mayn't heckle we mayn't heckle you mayn't heckle they mayn't heckle	I mayn't be heckling you mayn't be heckling he mayn't be heckling we mayn't be heckling you mayn't be heckling they mayn't be heckling
Perfect	V-ing perfect
I mayn't have heckled you mayn't have heckled he mayn't have heckled we mayn't have heckled you mayn't have heckled they mayn't have heckled	I mayn't have been heckling you mayn't have been heckling he mayn't have been heckling we mayn't have been heckling you mayn't have been heckling they mayn't have been heckling

Interrogative form

Simple form	V-ing form
may I heckle? may you heckle? may he heckle? may we heckle? may you heckle? may they heckle?	may I be heckling? may you be heckling? may he be heckling? may we be heckling? may you be heckling? may they be heckling?
Perfect	V-ing perfect
may I have heckled? may you have heckled? may he have heckled? may we have heckled? may you have heckled? may they have heckled?	may I have been heckling? may you have been heckling? may he have been heckling? may we have been heckling? may you have been heckling? may they have been heckling?

Interro-negative form

Simple form	V-ing form
mayn't I heckle? mayn't you heckle? mayn't he heckle? mayn't we heckle? mayn't you heckle? mayn't they heckle?	mayn't I be heckling? mayn't you be heckling? mayn't he be heckling? mayn't we be heckling? mayn't you be heckling? mayn't they be heckling?
Perfect	V-ing perfect
mayn't I have heckled? mayn't you have heckled? mayn't he have heckled? mayn't we have heckled? mayn't you have heckled? mayn't they have heckled?	mayn't I have been heckling? mayn't you have been heckling? mayn't he have been heckling? mayn't we have been heckling? mayn't you have been heckling? mayn't they have been heckling?