English verb conjugation
COULD DEPLETE

Regular verb: deplete - depleted - depleted

Affirmation

Simple form	V-ing form
I could deplete you could deplete he could deplete we could deplete you could deplete they could deplete	I could be depleting you could be depleting he could be depleting we could be depleting you could be depleting they could be depleting
Perfect	V-ing perfect
I could have depleted you could have depleted he could have depleted we could have depleted you could have depleted they could have depleted	I could have been depleting you could have been depleting he could have been depleting we could have been depleting you could have been depleting they could have been depleting

Negation

Simple form	V-ing form
I couldn't deplete you couldn't deplete he couldn't deplete we couldn't deplete you couldn't deplete they couldn't deplete	I couldn't be depleting you couldn't be depleting he couldn't be depleting we couldn't be depleting you couldn't be depleting they couldn't be depleting
Perfect	V-ing perfect
I couldn't have depleted you couldn't have depleted he couldn't have depleted we couldn't have depleted you couldn't have depleted they couldn't have depleted	I couldn't have been depleting you couldn't have been depleting he couldn't have been depleting we couldn't have been depleting you couldn't have been depleting they couldn't have been depleting

Interrogative form

Simple form	V-ing form
could I deplete? could you deplete? could he deplete? could we deplete? could you deplete? could they deplete?	could I be depleting? could you be depleting? could he be depleting? could we be depleting? could you be depleting? could they be depleting?
Perfect	V-ing perfect
could I have depleted? could you have depleted? could he have depleted? could we have depleted? could you have depleted? could they have depleted?	could I have been depleting? could you have been depleting? could he have been depleting? could we have been depleting? could you have been depleting? could they have been depleting?

Interro-negative form

Simple form	V-ing form
couldn't I deplete? couldn't you deplete? couldn't he deplete? couldn't we deplete? couldn't you deplete? couldn't they deplete?	couldn't I be depleting? couldn't you be depleting? couldn't he be depleting? couldn't we be depleting? couldn't you be depleting? couldn't they be depleting?
Perfect	V-ing perfect
couldn't I have depleted? couldn't you have depleted? couldn't he have depleted? couldn't we have depleted? couldn't you have depleted? couldn't they have depleted?	couldn't I have been depleting? couldn't you have been depleting? couldn't he have been depleting? couldn't we have been depleting? couldn't you have been depleting? couldn't they have been depleting?