| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] them need to | 7 |
|
| 2 | [prep] them need to | 7 |
|
| 3 | them need to be | 8 |
|
| 4 | them need to [be] | 8 |
|
| 5 | them need to [be] | 8 |
|
| 6 | them need to be | 8 |
|
