| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] while it is [adv] [verb] | 5 |
|
| 2 | [noun] while it is [adv] [verb] | 5 |
|
| 3 | while it is [adv] [adj] [verb] | 15 |
|
| 4 | while it is [adv] [adj] [verb] | 14 |
|
| 5 | while it is [adv] [verb] [prep] | 5 |
|
| 6 | while it is [adv] [verb] [prep] | 5 |
|
