| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [det] [noun pl] | 613 |
|
| 2 | it be [det] [noun pl] | 478 |
|
| 3 | it be [vb pp] [det] | 459 |
|
| 4 | it be [vb pp] [noun pl] | 71 |
|
