| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what it 's [adv] [v-ing] | 11 |
|
| 2 | what it 's [adv] [v-ing] | 11 |
|
| 3 | [Wh det] it 's [adv] [v-ing] | 11 |
|
| 4 | [pers pn] it 's [adv] [v-ing] | 8 |
|
| 5 | it it 's [adv] [v-ing] | 6 |
|
| 6 | it it 's [adv] [v-ing] | 6 |
|
