| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pron] had to be | 76 |
|
| 2 | [vb past] [pers pn] had to be | 56 |
|
| 3 | [vb past] we [verb] to be | 10 |
|
| 4 | [vb past] we [vb past] to be | 7 |
|
| 5 | [verb] we had to be | 5 |
|
| 6 | [vb past] we have to be | 5 |
|
| 7 | [vb past] we had [prep] be | 5 |
|
| 8 | [vb past] we had to [be] | 5 |
|
| 9 | [vb past] we had to be | 5 |
|
| 10 | [vb past] we had to [be] | 5 |
|
| 11 | [vb past] we had to be | 5 |
|
