| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could be [noun prp] | 61 |
|
| 2 | [pers pn] could be [noun prp] | 54 |
|
| 3 | it could be [noun prp] | 42 |
|
| 4 | it could be [noun prp] | 42 |
|
