| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] a [noun] | 162 |
|
| 2 | [verb] been offer a [noun] | 52 |
|
| 3 | have been offer a [noun] | 52 |
|
| 4 | [vb base] been offer a [noun] | 13 |
|
| 5 | have been offer [art] [noun] | 12 |
|
| 6 | have [be] offer a [noun] | 7 |
|
| 7 | have be offer a [noun] | 7 |
|
| 8 | have [been] offer a [noun] | 7 |
|
