| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [v-ing] [pers pn] [adv] | 1491 |
|
| 2 | it [be] [verb] [pers pn] [adv] | 137 |
|
| 3 | it [be] [v-ing] [pron] [adv] | 99 |
|
