| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [to-vb] [conj] [pron] [verb] | 108 |
|
| 2 | begun [to-vb] [conj] [pron] [verb] | 20 |
|
| 3 | had begun [to-vb] [conj] [pron] | 19 |
|
| 4 | had begun [to-vb] [conj] [verb] | 10 |
|
| 5 | had begun [conj] [pron] [verb] | 6 |
|
| 6 | had begun [to-vb] [pron] [verb] | 5 |
|
