| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] a [noun] [prep] | 20010 |
|
| 2 | been a [noun] [prep] | 3663 |
|
| 3 | [adv] been a [noun] | 983 |
|
| 4 | [adv] been [noun] [prep] | 244 |
|
