| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [prep] [noun] [prep] some [noun pl] | 15 |
|
| 2 | [been] [prep] [noun] for some [noun pl] | 15 |
|
| 3 | [been] [prep] [noun sg] [prep] some [noun pl] | 12 |
|
| 4 | [been] in [noun] [prep] some [noun pl] | 9 |
|
| 5 | [been] [prep] [noun] [prep] some years | 7 |
|
| 6 | [been] under [noun] [prep] some [noun pl] | 5 |
|
