| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it 's [adv] [prep] | 1273 |
|
| 2 | it 's [v-ing] [prep] | 1126 |
|
| 3 | it 's [adv] [v-ing] | 777 |
|
| 4 | 's [adv] [v-ing] [prep] | 412 |
|
| 5 | it [adv] [v-ing] [prep] | 27 |
|
