| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that had to be do [prep] | 5 |
|
| 2 | that had to be do [prep] | 5 |
|
| 3 | that had to be done [prep] | 5 |
|
| 4 | that had to be do [prep] | 5 |
|
