| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [noun sg] | 1932 |
|
| 2 | it [be] [adv] [noun prp] | 831 |
|
| 3 | it [be] [noun prp] [noun sg] | 221 |
|
| 4 | [be] [adv] [noun prp] [noun sg] | 149 |
|
