Irregular verb: forget - forgot - forgotten
Simple form | V-ing form |
I could forget you could forget he could forget we could forget you could forget they could forget | I could be forgetting you could be forgetting he could be forgetting we could be forgetting you could be forgetting they could be forgetting |
Perfect | V-ing perfect |
I could have forgotten you could have forgotten he could have forgotten we could have forgotten you could have forgotten they could have forgotten | I could have been forgetting you could have been forgetting he could have been forgetting we could have been forgetting you could have been forgetting they could have been forgetting |
Simple form | V-ing form |
I couldn't forget you couldn't forget he couldn't forget we couldn't forget you couldn't forget they couldn't forget | I couldn't be forgetting you couldn't be forgetting he couldn't be forgetting we couldn't be forgetting you couldn't be forgetting they couldn't be forgetting |
Perfect | V-ing perfect |
I couldn't have forgotten you couldn't have forgotten he couldn't have forgotten we couldn't have forgotten you couldn't have forgotten they couldn't have forgotten | I couldn't have been forgetting you couldn't have been forgetting he couldn't have been forgetting we couldn't have been forgetting you couldn't have been forgetting they couldn't have been forgetting |
Simple form | V-ing form |
could I forget? could you forget? could he forget? could we forget? could you forget? could they forget? | could I be forgetting? could you be forgetting? could he be forgetting? could we be forgetting? could you be forgetting? could they be forgetting? |
Perfect | V-ing perfect |
could I have forgotten? could you have forgotten? could he have forgotten? could we have forgotten? could you have forgotten? could they have forgotten? | could I have been forgetting? could you have been forgetting? could he have been forgetting? could we have been forgetting? could you have been forgetting? could they have been forgetting? |
Simple form | V-ing form |
couldn't I forget? couldn't you forget? couldn't he forget? couldn't we forget? couldn't you forget? couldn't they forget? | couldn't I be forgetting? couldn't you be forgetting? couldn't he be forgetting? couldn't we be forgetting? couldn't you be forgetting? couldn't they be forgetting? |
Perfect | V-ing perfect |
couldn't I have forgotten? couldn't you have forgotten? couldn't he have forgotten? couldn't we have forgotten? couldn't you have forgotten? couldn't they have forgotten? | couldn't I have been forgetting? couldn't you have been forgetting? couldn't he have been forgetting? couldn't we have been forgetting? couldn't you have been forgetting? couldn't they have been forgetting? |