| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] these [noun pl] had to be | 7 |
|
| 2 | [prep] these [noun pl] had to be | 6 |
|
| 3 | [prep] these [noun pl] had to be | 6 |
|
| 4 | these [noun pl] had to be [verb] | 18 |
|
| 5 | these [noun pl] had to be [vb pp] | 18 |
|
