| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is often [verb] | 557 |
|
| 2 | [pron] is often [vb pp] | 551 |
|
| 3 | [pron] is [adv] forgotten | 33 |
|
| 4 | [pron] [is] often forgotten | 17 |
|
| 5 | [pron] be often forgotten | 17 |
|
| 6 | [pron] [be] often forgotten | 17 |
|
| 7 | [pron] is often forget | 14 |
|
