| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] thing [pron] must do | 6 |
|
| 2 | [num ord] thing [pron] must do | 6 |
|
| 3 | first thing [pron] must do | 5 |
|
| 4 | first thing [pron] must do | 5 |
|
