| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [adv] [conj] i | 156 |
|
| 2 | [to-vb] [adv] while [pron] | 32 |
|
| 3 | [verb] [adv] while i | 32 |
|
| 4 | [to-vb] [adv] while i | 12 |
|
