| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [adv] [noun] | 9846 |
|
| 2 | [pron] could be [adv] | 949 |
|
| 3 | [pron] could be [noun] | 308 |
|
| 4 | [pron] could [adv] [noun] | 54 |
|
| 5 | could be [adv] [noun] | 21 |
|
