| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [pron] been | 344 |
|
| 2 | has been [adv prt] | 241 |
|
| 3 | [pron] been [adv prt] | 116 |
|
| 4 | has [pron] [adv prt] | 17 |
|
