| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] [adv] [subord] [verb] been | 6 |
|
| 2 | [adv] [adv] [adv] [subord] have been | 6 |
|
| 3 | [adv] [adv] [adv] [subord] [vb past] been | 5 |
|
| 4 | [adv] [adv] [adv] [subord] had been | 5 |
|
