| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [prep] [art] time | 13 |
|
| 2 | have been [prep] the time | 12 |
|
| 3 | had been [prep] [art] time | 8 |
|
| 4 | have been at [art] time | 5 |
|
| 5 | have been at [art] time | 5 |
|
