I could philanthropize you could philanthropize she could philanthropize we could philanthropize you could philanthropize they could philanthropize
V-ing form
I could be philanthropizing you could be philanthropizing she could be philanthropizing we could be philanthropizing you could be philanthropizing they could be philanthropizing
Perfect
I could have philanthropized you could have philanthropized she could have philanthropized we could have philanthropized you could have philanthropized they could have philanthropized
V-ing perfect
I could have been philanthropizing you could have been philanthropizing she could have been philanthropizing we could have been philanthropizing you could have been philanthropizing they could have been philanthropizing
Negation
Simple form
I couldn't philanthropize you couldn't philanthropize she couldn't philanthropize we couldn't philanthropize you couldn't philanthropize they couldn't philanthropize
V-ing form
I couldn't be philanthropizing you couldn't be philanthropizing she couldn't be philanthropizing we couldn't be philanthropizing you couldn't be philanthropizing they couldn't be philanthropizing
Perfect
I couldn't have philanthropized you couldn't have philanthropized she couldn't have philanthropized we couldn't have philanthropized you couldn't have philanthropized they couldn't have philanthropized
V-ing perfect
I couldn't have been philanthropizing you couldn't have been philanthropizing she couldn't have been philanthropizing we couldn't have been philanthropizing you couldn't have been philanthropizing they couldn't have been philanthropizing
Interrogative form
Simple form
could I philanthropize? could you philanthropize? could she philanthropize? could we philanthropize? could you philanthropize? could they philanthropize?
V-ing form
could I be philanthropizing? could you be philanthropizing? could she be philanthropizing? could we be philanthropizing? could you be philanthropizing? could they be philanthropizing?
Perfect
could I have philanthropized? could you have philanthropized? could she have philanthropized? could we have philanthropized? could you have philanthropized? could they have philanthropized?
V-ing perfect
could I have been philanthropizing? could you have been philanthropizing? could she have been philanthropizing? could we have been philanthropizing? could you have been philanthropizing? could they have been philanthropizing?
Interro-negative form
Simple form
couldn't I philanthropize? couldn't you philanthropize? couldn't she philanthropize? couldn't we philanthropize? couldn't you philanthropize? couldn't they philanthropize?
V-ing form
couldn't I be philanthropizing? couldn't you be philanthropizing? couldn't she be philanthropizing? couldn't we be philanthropizing? couldn't you be philanthropizing? couldn't they be philanthropizing?
Perfect
couldn't I have philanthropized? couldn't you have philanthropized? couldn't she have philanthropized? couldn't we have philanthropized? couldn't you have philanthropized? couldn't they have philanthropized?
V-ing perfect
couldn't I have been philanthropizing? couldn't you have been philanthropizing? couldn't she have been philanthropizing? couldn't we have been philanthropizing? couldn't you have been philanthropizing? couldn't they have been philanthropizing?