| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] [prep] [det] [noun] | 2121 |
|
| 2 | been [vb pp] [prep] [det] [noun pl] | 765 |
|
| 3 | been [vb pp] [prep] [adj] years | 359 |
|
| 4 | be [vb pp] [prep] [det] years | 149 |
|
| 5 | [be] [vb pp] [prep] [det] years | 149 |
|
| 6 | been [verb] [prep] [det] years | 128 |
|
| 7 | been [vb pp] [prep] [det] year | 101 |
|
| 8 | [been] [vb pp] [prep] [det] years | 91 |
|
| 9 | been [vb pp] [prep] [det] years | 91 |
|
