| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [verb] [prep] [det] years | 128 |
|
| 2 | [been] [vb pp] [prep] [det] years | 91 |
|
| 3 | [been] known [prep] [det] [noun] | 34 |
|
| 4 | [been] known [prep] [adj] years | 17 |
|
| 5 | [been] known [prep] [det] [noun pl] | 16 |
|
| 6 | [be] known [prep] [det] years | 16 |
|
| 7 | [been] know [prep] [det] years | 15 |
|
| 8 | [been] known [prep] [det] year | 15 |
|
