| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] been [verb] some time [adv] | 6 |
|
| 2 | [vb past] be [vb pp] some time [adv] | 6 |
|
| 3 | had be [verb] some time [adv] | 6 |
|
| 4 | [vb past] be [verb] some time [adv] | 6 |
|
