Regular verb: gangrene - gangrened - gangrened
Simple form | V-ing form |
I could gangrene you could gangrene she could gangrene we could gangrene you could gangrene they could gangrene | I could be gangrening you could be gangrening she could be gangrening we could be gangrening you could be gangrening they could be gangrening |
Perfect | V-ing perfect |
I could have gangrened you could have gangrened she could have gangrened we could have gangrened you could have gangrened they could have gangrened | I could have been gangrening you could have been gangrening she could have been gangrening we could have been gangrening you could have been gangrening they could have been gangrening |
Simple form | V-ing form |
I couldn't gangrene you couldn't gangrene she couldn't gangrene we couldn't gangrene you couldn't gangrene they couldn't gangrene | I couldn't be gangrening you couldn't be gangrening she couldn't be gangrening we couldn't be gangrening you couldn't be gangrening they couldn't be gangrening |
Perfect | V-ing perfect |
I couldn't have gangrened you couldn't have gangrened she couldn't have gangrened we couldn't have gangrened you couldn't have gangrened they couldn't have gangrened | I couldn't have been gangrening you couldn't have been gangrening she couldn't have been gangrening we couldn't have been gangrening you couldn't have been gangrening they couldn't have been gangrening |
Simple form | V-ing form |
could I gangrene? could you gangrene? could she gangrene? could we gangrene? could you gangrene? could they gangrene? | could I be gangrening? could you be gangrening? could she be gangrening? could we be gangrening? could you be gangrening? could they be gangrening? |
Perfect | V-ing perfect |
could I have gangrened? could you have gangrened? could she have gangrened? could we have gangrened? could you have gangrened? could they have gangrened? | could I have been gangrening? could you have been gangrening? could she have been gangrening? could we have been gangrening? could you have been gangrening? could they have been gangrening? |
Simple form | V-ing form |
couldn't I gangrene? couldn't you gangrene? couldn't she gangrene? couldn't we gangrene? couldn't you gangrene? couldn't they gangrene? | couldn't I be gangrening? couldn't you be gangrening? couldn't she be gangrening? couldn't we be gangrening? couldn't you be gangrening? couldn't they be gangrening? |
Perfect | V-ing perfect |
couldn't I have gangrened? couldn't you have gangrened? couldn't she have gangrened? couldn't we have gangrened? couldn't you have gangrened? couldn't they have gangrened? | couldn't I have been gangrening? couldn't you have been gangrening? couldn't she have been gangrening? couldn't we have been gangrening? couldn't you have been gangrening? couldn't they have been gangrening? |