| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have be [verb] at time | 9 |
|
| 2 | [verb] been [verb] at time | 9 |
|
| 3 | [verb] be [vb pp] at time | 9 |
|
| 4 | [verb] be [verb] at time | 9 |
|
| 5 | [verb] be [verb] at times | 8 |
|
