| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] need to be | 261 |
|
| 2 | but [pron] need to be | 70 |
|
| 3 | but [pron] [vb mod] to be | 44 |
|
| 4 | but [pron] [vb mod] need to | 15 |
|
