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