| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [noun sg] [pron] | 658 |
|
| 2 | it [be] [noun sg] [pron] | 658 |
|
| 3 | it [is] [noun sg] [pron] | 465 |
|
| 4 | it is [noun] [pron] | 291 |
|
| 5 | [pron] is [noun sg] [pron] | 179 |
|
