| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [noun sg] [pers pn] [verb] | 339 |
|
| 2 | it be [noun sg] [verb] [v-ing] | 27 |
|
| 3 | be [noun sg] [pers pn] [verb] [v-ing] | 15 |
|
| 4 | it [noun sg] [pers pn] [verb] [v-ing] | 5 |
|
