| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [Wh adv] [pers pn] 's [v-ing] [prep] | 9 |
|
| 2 | [is] [Wh adv] [pron] 's [v-ing] [prep] | 8 |
|
| 3 | 's [Wh adv] [pron] 's [v-ing] [prep] | 7 |
|
| 4 | [is] [Wh adv] it 's [v-ing] [prep] | 6 |
|
| 5 | [is] [Wh adv] it 's [v-ing] [prep] | 6 |
|
| 6 | [is] [Wh adv] [pron] 's [v-ing] to | 5 |
|
| 7 | [is] [Wh adv] [pron] 's going [prep] | 5 |
|
| 8 | [is] how [pron] 's [v-ing] [prep] | 5 |
|
| 9 | [is] [Wh adv] [pron] 's [v-ing] to | 5 |
|
