| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] [adv] [be] [noun] | 655 |
|
| 2 | [pron] could [adv] [be] [noun] | 80 |
|
| 3 | [pron] could [adv] [be] [noun] | 48 |
|
