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