| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [adv] [prep] a [noun] [adv] | 91 |
|
| 2 | [verb] [adv] [prep] a [noun] when | 48 |
|
| 3 | [v-ing] [adv] [prep] [art] [noun] when | 33 |
|
| 4 | [v-ing] [adv] [prep] [art] [noun] when | 33 |
|
| 5 | [v-ing] [adv] [prep] a [noun] [Wh adv] | 22 |
|
| 6 | [v-ing] [adv] [prep] a [noun] when | 9 |
|
| 7 | [v-ing] [adv] [prep] a [noun] when | 9 |
|
