| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] [prep] [det] [num] [noun pl] | 26 |
|
| 2 | been [verb] [prep] some [num] [noun pl] | 15 |
|
| 3 | been [verb] for [det] [num] [noun pl] | 8 |
|
| 4 | been [verb] [prep] [det] [num] years | 7 |
|
