| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [be] a | 7092 |
|
| 2 | [adv] be a | 7091 |
|
| 3 | [adv] been [art] | 2542 |
|
| 4 | [adv] been [art] | 2542 |
|
| 5 | [adv] been a | 1875 |
|
| 6 | [adv] been a | 1791 |
|
| 7 | [adv] [been] a | 1573 |
|
