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