| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [that] | 19324 |
|
| 2 | be [vb pp] [is] | 2296 |
|
| 3 | [vb pp] [is] [that] | 455 |
|
| 4 | be [is] [that] | 51 |
|
