| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pers pn] [modal v] be [noun] | 347 |
|
| 2 | [conj] [pron] could be [noun] | 65 |
|
| 3 | [conj] [pers pn] could [be] [noun] | 28 |
|
