Regular verb: cross-check - cross-checked - cross-checked
Simple form | V-ing form |
I could cross-check you could cross-check she could cross-check we could cross-check you could cross-check they could cross-check | I could be cross-checking you could be cross-checking she could be cross-checking we could be cross-checking you could be cross-checking they could be cross-checking |
Perfect | V-ing perfect |
I could have cross-checked you could have cross-checked she could have cross-checked we could have cross-checked you could have cross-checked they could have cross-checked | I could have been cross-checking you could have been cross-checking she could have been cross-checking we could have been cross-checking you could have been cross-checking they could have been cross-checking |
Simple form | V-ing form |
I couldn't cross-check you couldn't cross-check she couldn't cross-check we couldn't cross-check you couldn't cross-check they couldn't cross-check | I couldn't be cross-checking you couldn't be cross-checking she couldn't be cross-checking we couldn't be cross-checking you couldn't be cross-checking they couldn't be cross-checking |
Perfect | V-ing perfect |
I couldn't have cross-checked you couldn't have cross-checked she couldn't have cross-checked we couldn't have cross-checked you couldn't have cross-checked they couldn't have cross-checked | I couldn't have been cross-checking you couldn't have been cross-checking she couldn't have been cross-checking we couldn't have been cross-checking you couldn't have been cross-checking they couldn't have been cross-checking |
Simple form | V-ing form |
could I cross-check? could you cross-check? could she cross-check? could we cross-check? could you cross-check? could they cross-check? | could I be cross-checking? could you be cross-checking? could she be cross-checking? could we be cross-checking? could you be cross-checking? could they be cross-checking? |
Perfect | V-ing perfect |
could I have cross-checked? could you have cross-checked? could she have cross-checked? could we have cross-checked? could you have cross-checked? could they have cross-checked? | could I have been cross-checking? could you have been cross-checking? could she have been cross-checking? could we have been cross-checking? could you have been cross-checking? could they have been cross-checking? |
Simple form | V-ing form |
couldn't I cross-check? couldn't you cross-check? couldn't she cross-check? couldn't we cross-check? couldn't you cross-check? couldn't they cross-check? | couldn't I be cross-checking? couldn't you be cross-checking? couldn't she be cross-checking? couldn't we be cross-checking? couldn't you be cross-checking? couldn't they be cross-checking? |
Perfect | V-ing perfect |
couldn't I have cross-checked? couldn't you have cross-checked? couldn't she have cross-checked? couldn't we have cross-checked? couldn't you have cross-checked? couldn't they have cross-checked? | couldn't I have been cross-checking? couldn't you have been cross-checking? couldn't she have been cross-checking? couldn't we have been cross-checking? couldn't you have been cross-checking? couldn't they have been cross-checking? |