| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [vb pp] [prep] [noun] | 16058 |
|
| 2 | [been] [vb pp] [prep] [noun pl] | 3061 |
|
| 3 | [been] [verb] [prep] years | 138 |
|
| 4 | [be] [vb pp] [prep] years | 105 |
|
| 5 | [been] [vb pp] [prep] year | 54 |
|
