| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [conj] [pron] have been | 1206 |
|
| 2 | [conj] [pron] have been at | 142 |
|
| 3 | [adv] [pron] have been at | 11 |
|
| 4 | [adv] [conj] [pron] have at | 10 |
|
