Regular verb: stroke - stroked - stroked
Simple form | V-ing form |
I could stroke you could stroke she could stroke we could stroke you could stroke they could stroke | I could be stroking you could be stroking she could be stroking we could be stroking you could be stroking they could be stroking |
Perfect | V-ing perfect |
I could have stroked you could have stroked she could have stroked we could have stroked you could have stroked they could have stroked | I could have been stroking you could have been stroking she could have been stroking we could have been stroking you could have been stroking they could have been stroking |
Simple form | V-ing form |
I could not stroke you could not stroke she could not stroke we could not stroke you could not stroke they could not stroke | I could not be stroking you could not be stroking she could not be stroking we could not be stroking you could not be stroking they could not be stroking |
Perfect | V-ing perfect |
I could not have stroked you could not have stroked she could not have stroked we could not have stroked you could not have stroked they could not have stroked | I could not have been stroking you could not have been stroking she could not have been stroking we could not have been stroking you could not have been stroking they could not have been stroking |
Simple form | V-ing form |
could I stroke? could you stroke? could she stroke? could we stroke? could you stroke? could they stroke? | could I be stroking? could you be stroking? could she be stroking? could we be stroking? could you be stroking? could they be stroking? |
Perfect | V-ing perfect |
could I have stroked? could you have stroked? could she have stroked? could we have stroked? could you have stroked? could they have stroked? | could I have been stroking? could you have been stroking? could she have been stroking? could we have been stroking? could you have been stroking? could they have been stroking? |
Simple form | V-ing form |
could I not stroke? could you not stroke? could she not stroke? could we not stroke? could you not stroke? could they not stroke? | could I not be stroking? could you not be stroking? could she not be stroking? could we not be stroking? could you not be stroking? could they not be stroking? |
Perfect | V-ing perfect |
could I not have stroked? could you not have stroked? could she not have stroked? could we not have stroked? could you not have stroked? could they not have stroked? | could I not have been stroking? could you not have been stroking? could she not have been stroking? could we not have been stroking? could you not have been stroking? could they not have been stroking? |