| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had to be [vb pp] from [adj] | 10 |
|
| 2 | had to [be] [vb pp] from [adj] | 10 |
|
| 3 | had to [be] [vb pp] from [adj] | 10 |
|
| 4 | had to be [vb pp] from [adj] | 10 |
|
