| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] [pron] [be] | 516 |
|
| 2 | be [adv] [vb pp] [pron] [be] | 163 |
|
| 3 | it be [adv] [vb pp] [pron] | 149 |
|
| 4 | it be [vb pp] [pron] [be] | 109 |
|
| 5 | it be [adv] [vb pp] [be] | 23 |
|
