| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [conj] i [be] [verb] | 421 |
|
| 2 | [conj] while [pron] [be] [verb] | 164 |
|
| 3 | [conj] while [pers pn] [be] [verb] | 163 |
|
| 4 | [conj] while i [be] [verb] | 26 |
|
