| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] had [to-vb] a [n mass] [prep] | 5 |
|
| 2 | had [vb pp] [to-vb] a [n mass] [prep] | 6 |
|
| 3 | had [verb] [to-vb] a [n mass] [prep] | 6 |
|
