English verb conjugation
MAY CAVE

Regular verb: cave - caved - caved

Affirmation

Simple form	V-ing form
I may cave you may cave he may cave we may cave you may cave they may cave	I may be caving you may be caving he may be caving we may be caving you may be caving they may be caving
Perfect	V-ing perfect
I may have caved you may have caved he may have caved we may have caved you may have caved they may have caved	I may have been caving you may have been caving he may have been caving we may have been caving you may have been caving they may have been caving

Negation

Simple form	V-ing form
I mayn't cave you mayn't cave he mayn't cave we mayn't cave you mayn't cave they mayn't cave	I mayn't be caving you mayn't be caving he mayn't be caving we mayn't be caving you mayn't be caving they mayn't be caving
Perfect	V-ing perfect
I mayn't have caved you mayn't have caved he mayn't have caved we mayn't have caved you mayn't have caved they mayn't have caved	I mayn't have been caving you mayn't have been caving he mayn't have been caving we mayn't have been caving you mayn't have been caving they mayn't have been caving

Interrogative form

Simple form	V-ing form
may I cave? may you cave? may he cave? may we cave? may you cave? may they cave?	may I be caving? may you be caving? may he be caving? may we be caving? may you be caving? may they be caving?
Perfect	V-ing perfect
may I have caved? may you have caved? may he have caved? may we have caved? may you have caved? may they have caved?	may I have been caving? may you have been caving? may he have been caving? may we have been caving? may you have been caving? may they have been caving?

Interro-negative form

Simple form	V-ing form
mayn't I cave? mayn't you cave? mayn't he cave? mayn't we cave? mayn't you cave? mayn't they cave?	mayn't I be caving? mayn't you be caving? mayn't he be caving? mayn't we be caving? mayn't you be caving? mayn't they be caving?
Perfect	V-ing perfect
mayn't I have caved? mayn't you have caved? mayn't he have caved? mayn't we have caved? mayn't you have caved? mayn't they have caved?	mayn't I have been caving? mayn't you have been caving? mayn't he have been caving? mayn't we have been caving? mayn't you have been caving? mayn't they have been caving?