| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had to [be] [vb pp] [verb] | 210 |
|
| 2 | to [be] [vb pp] [verb] [adj] | 180 |
|
| 3 | had [be] [vb pp] [verb] [adj] | 75 |
|
| 4 | had to [be] [verb] [adj] | 54 |
|
| 5 | had to [be] [vb pp] [adj] | 53 |
|
