| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] [adv] [vb pp] | 1262 |
|
| 2 | be [adv] [adv] [vb pp] [be] | 67 |
|
| 3 | it be [adv] [adv] [be] | 59 |
|
| 4 | it be [adv] [vb pp] [be] | 23 |
|
