| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [to-vb] [prep] [noun sg] | 376 |
|
| 2 | which [to-vb] [prep] [noun sg] | 18 |
|
| 3 | which had [to-vb] [prep] | 14 |
|
| 4 | which had [prep] [noun sg] | 7 |
|
