| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [verb] [prep] some [noun] | 390 |
|
| 2 | [verb] been [verb] [prep] some [noun sg] | 241 |
|
| 3 | [verb] be [verb] [prep] some extent | 12 |
|
| 4 | [verb] [be] [verb] [prep] some extent | 12 |
|
| 5 | [verb] been [verb] [prep] [adj] extent | 10 |
|
| 6 | [verb] been [verb] [prep] [det] extent | 10 |
|
| 7 | [verb] been [verb] [prep] some extent | 10 |
|
| 8 | [verb] [been] [verb] [prep] some extent | 10 |
|
| 9 | [verb] been [verb] [prep] some extent | 10 |
|
