| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had to be [vb pp] from | 122 |
|
| 2 | had to [be] [vb pp] from | 122 |
|
| 3 | had to be [vb pp] from | 122 |
|
| 4 | had to [be] [vb pp] from | 122 |
|
| 5 | had to [be] rescued from | 7 |
|
| 6 | had to [be] cut from | 7 |
|
| 7 | had to [be] protected from | 6 |
|
| 8 | had to [be] removed from | 6 |
|
| 9 | had to [be] obtained from | 6 |
|
