| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it 's [adv] [v-ing] | 777 |
|
| 2 | it 's [adv] be | 53 |
|
| 3 | 's [adv] [v-ing] be | 24 |
|
| 4 | it 's [v-ing] be | 17 |
|
