| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have a [noun] [prep] | 4056 |
|
| 2 | been a [noun] [prep] | 3663 |
|
| 3 | have been [noun] [prep] | 407 |
|
| 4 | have been a [noun] | 336 |
|
