Regular verb: trot - trotted - trotted
Simple form | V-ing form |
I could trot you could trot she could trot we could trot you could trot they could trot | I could be trotting you could be trotting she could be trotting we could be trotting you could be trotting they could be trotting |
Perfect | V-ing perfect |
I could have trotted you could have trotted she could have trotted we could have trotted you could have trotted they could have trotted | I could have been trotting you could have been trotting she could have been trotting we could have been trotting you could have been trotting they could have been trotting |
Simple form | V-ing form |
I could not trot you could not trot she could not trot we could not trot you could not trot they could not trot | I could not be trotting you could not be trotting she could not be trotting we could not be trotting you could not be trotting they could not be trotting |
Perfect | V-ing perfect |
I could not have trotted you could not have trotted she could not have trotted we could not have trotted you could not have trotted they could not have trotted | I could not have been trotting you could not have been trotting she could not have been trotting we could not have been trotting you could not have been trotting they could not have been trotting |
Simple form | V-ing form |
could I trot? could you trot? could she trot? could we trot? could you trot? could they trot? | could I be trotting? could you be trotting? could she be trotting? could we be trotting? could you be trotting? could they be trotting? |
Perfect | V-ing perfect |
could I have trotted? could you have trotted? could she have trotted? could we have trotted? could you have trotted? could they have trotted? | could I have been trotting? could you have been trotting? could she have been trotting? could we have been trotting? could you have been trotting? could they have been trotting? |
Simple form | V-ing form |
could I not trot? could you not trot? could she not trot? could we not trot? could you not trot? could they not trot? | could I not be trotting? could you not be trotting? could she not be trotting? could we not be trotting? could you not be trotting? could they not be trotting? |
Perfect | V-ing perfect |
could I not have trotted? could you not have trotted? could she not have trotted? could we not have trotted? could you not have trotted? could they not have trotted? | could I not have been trotting? could you not have been trotting? could she not have been trotting? could we not have been trotting? could you not have been trotting? could they not have been trotting? |