| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] [be] a [noun] [noun] | 126 |
|
| 2 | [verb] [adv] be a [noun] [noun] | 126 |
|
| 3 | [verb] [adv] been [art] [noun] [noun] | 113 |
|
| 4 | [verb] [adv] [been] a [noun] [noun] | 89 |
|
