| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] the [det] | 1880 |
|
| 2 | be [vb pp] [prep] the basis | 606 |
|
| 3 | be [vb pp] [prep] [det] basis | 27 |
|
| 4 | [vb pp] [prep] the [det] basis | 26 |
|
