| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [prep] [noun] [prep] several [noun pl] | 22 |
|
| 2 | been [prep] [noun sg] [prep] several [noun pl] | 18 |
|
| 3 | been [prep] [noun] for several [noun pl] | 17 |
|
| 4 | been in [noun] [prep] several [noun pl] | 12 |
|
| 5 | been [prep] [noun] [prep] several years | 9 |
|
| 6 | been under [noun] [prep] several [noun pl] | 5 |
|
