| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] [art] time and | 9 |
|
| 2 | be [verb] [prep] [art] time and | 9 |
|
| 3 | be [verb] [prep] a time and | 6 |
|
| 4 | be [verb] at [art] time and | 5 |
|
| 5 | be [verb] at [art] time and | 5 |
|
