| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been a [noun] [conj] | 365 |
|
| 2 | been a [noun] [subord] | 94 |
|
| 3 | [be] a [noun] since | 57 |
|
| 4 | be a [noun] since | 57 |
|
| 5 | been [art] [noun] since | 37 |
|
| 6 | been [art] [noun] since | 37 |
|
| 7 | been a [noun] since | 26 |
|
| 8 | [been] a [noun] since | 24 |
|
| 9 | been a [noun] since | 24 |
|
