| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been the [noun] [noun] | 61 |
|
| 2 | has been the [noun] that | 43 |
|
| 3 | been the [noun] that [noun] | 20 |
|
| 4 | has the [noun] that [noun] | 19 |
|
