| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it had be [vb pp] [prep] | 665 |
|
| 2 | had be [vb pp] [prep] some | 105 |
|
| 3 | it be [vb pp] [prep] some | 85 |
|
| 4 | it had [vb pp] [prep] some | 5 |
|
