| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [v-ing] its [noun sg] | 330 |
|
| 2 | while [v-ing] its [noun sg] | 31 |
|
| 3 | while [adv] [v-ing] [noun sg] | 30 |
|
| 4 | while [adv] [v-ing] its | 10 |
|
