Regular verb: contain - contained - contained
Simple form | V-ing form |
I could contain you could contain he could contain we could contain you could contain they could contain | I could be containing you could be containing he could be containing we could be containing you could be containing they could be containing |
Perfect | V-ing perfect |
I could have contained you could have contained he could have contained we could have contained you could have contained they could have contained | I could have been containing you could have been containing he could have been containing we could have been containing you could have been containing they could have been containing |
Simple form | V-ing form |
I couldn't contain you couldn't contain he couldn't contain we couldn't contain you couldn't contain they couldn't contain | I couldn't be containing you couldn't be containing he couldn't be containing we couldn't be containing you couldn't be containing they couldn't be containing |
Perfect | V-ing perfect |
I couldn't have contained you couldn't have contained he couldn't have contained we couldn't have contained you couldn't have contained they couldn't have contained | I couldn't have been containing you couldn't have been containing he couldn't have been containing we couldn't have been containing you couldn't have been containing they couldn't have been containing |
Simple form | V-ing form |
could I contain? could you contain? could he contain? could we contain? could you contain? could they contain? | could I be containing? could you be containing? could he be containing? could we be containing? could you be containing? could they be containing? |
Perfect | V-ing perfect |
could I have contained? could you have contained? could he have contained? could we have contained? could you have contained? could they have contained? | could I have been containing? could you have been containing? could he have been containing? could we have been containing? could you have been containing? could they have been containing? |
Simple form | V-ing form |
couldn't I contain? couldn't you contain? couldn't he contain? couldn't we contain? couldn't you contain? couldn't they contain? | couldn't I be containing? couldn't you be containing? couldn't he be containing? couldn't we be containing? couldn't you be containing? couldn't they be containing? |
Perfect | V-ing perfect |
couldn't I have contained? couldn't you have contained? couldn't he have contained? couldn't we have contained? couldn't you have contained? couldn't they have contained? | couldn't I have been containing? couldn't you have been containing? couldn't he have been containing? couldn't we have been containing? couldn't you have been containing? couldn't they have been containing? |