| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] for a [noun] [pron] | 261 |
|
| 2 | [conj] [prep] a while [pron] | 121 |
|
| 3 | [conj] for [art] while [pron] | 34 |
|
| 4 | [conj] for [art] while [pron] | 34 |
|
| 5 | [conj] for a while [pron] | 33 |
|
