| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] had to be | 167 |
|
| 2 | [det] had to be | 107 |
|
| 3 | this had to be | 44 |
|
| 4 | this had to be | 44 |
|
| 5 | [num] had to be | 36 |
|
| 6 | all had to be | 22 |
|
| 7 | all had to be | 22 |
|
| 8 | [adj] had to be | 21 |
|
| 9 | that had to be | 16 |
|
| 10 | that had to be | 16 |
|
| 11 | these had to be | 13 |
|
| 12 | these had to be | 13 |
|
