| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [det] time | 155 |
|
| 2 | be [vb pp] during [det] | 70 |
|
| 3 | [vb pp] during [det] time | 20 |
|
| 4 | be during [det] time | 19 |
|
