| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] [conj] | 4309 |
|
| 2 | it be [adv] [subord] | 1947 |
|
| 3 | [pron] be [adv] before | 49 |
|
| 4 | [pers pn] be [adv] before | 44 |
|
| 5 | it be [adv] before | 18 |
|
| 6 | it [be] [adv] before | 18 |
|
| 7 | it be [adv] before | 18 |
|
