| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [adv] been a [adj] | 319 |
|
| 2 | [conj] has [adv] been [adj] | 39 |
|
| 3 | [conj] has been a [adj] | 21 |
|
| 4 | [conj] has [adv] been a | 13 |
|
| 5 | [conj] has [adv] a [adj] | 10 |
|
