Regular verb: mess - messed - messed
Simple form | V-ing form |
I could mess you could mess he could mess we could mess you could mess they could mess | I could be messing you could be messing he could be messing we could be messing you could be messing they could be messing |
Perfect | V-ing perfect |
I could have messed you could have messed he could have messed we could have messed you could have messed they could have messed | I could have been messing you could have been messing he could have been messing we could have been messing you could have been messing they could have been messing |
Simple form | V-ing form |
I couldn't mess you couldn't mess he couldn't mess we couldn't mess you couldn't mess they couldn't mess | I couldn't be messing you couldn't be messing he couldn't be messing we couldn't be messing you couldn't be messing they couldn't be messing |
Perfect | V-ing perfect |
I couldn't have messed you couldn't have messed he couldn't have messed we couldn't have messed you couldn't have messed they couldn't have messed | I couldn't have been messing you couldn't have been messing he couldn't have been messing we couldn't have been messing you couldn't have been messing they couldn't have been messing |
Simple form | V-ing form |
could I mess? could you mess? could he mess? could we mess? could you mess? could they mess? | could I be messing? could you be messing? could he be messing? could we be messing? could you be messing? could they be messing? |
Perfect | V-ing perfect |
could I have messed? could you have messed? could he have messed? could we have messed? could you have messed? could they have messed? | could I have been messing? could you have been messing? could he have been messing? could we have been messing? could you have been messing? could they have been messing? |
Simple form | V-ing form |
couldn't I mess? couldn't you mess? couldn't he mess? couldn't we mess? couldn't you mess? couldn't they mess? | couldn't I be messing? couldn't you be messing? couldn't he be messing? couldn't we be messing? couldn't you be messing? couldn't they be messing? |
Perfect | V-ing perfect |
couldn't I have messed? couldn't you have messed? couldn't he have messed? couldn't we have messed? couldn't you have messed? couldn't they have messed? | couldn't I have been messing? couldn't you have been messing? couldn't he have been messing? couldn't we have been messing? couldn't you have been messing? couldn't they have been messing? |