| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [prep] be [vb pp] [art] [adj] | 14 |
|
| 2 | had to [be] [vb pp] [art] [adj] | 14 |
|
| 3 | had [prep] [be] [vb pp] a [adj] | 10 |
|
