| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] [det] time | 432 |
|
| 2 | be [vb pp] [prep] [det] [num] | 408 |
|
| 3 | be [vb pp] [prep] [num] time | 46 |
|
| 4 | [vb pp] [prep] [det] [num] time | 34 |
|
| 5 | be [prep] [det] [num] time | 6 |
|
