| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] [modal v] [adv] [be] [noun] | 397 |
|
| 2 | [pron] could [adv] [be] [noun] | 48 |
|
| 3 | [ex0] could [adv] [be] [noun] | 13 |
|
| 4 | [ex0] could [adv] [be] [noun] | 11 |
|
