| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [been] [verb] [prep] [det] years | 44 |
|
| 2 | has [been] know [prep] [det] [noun] | 17 |
|
| 3 | have [been] know [prep] [det] years | 15 |
|
| 4 | [verb] [been] know [prep] [det] years | 15 |
|
| 5 | has [been] know [prep] [det] [noun pl] | 7 |
|
| 6 | [vb -s] [been] know [prep] [det] years | 6 |
|
| 7 | has [be] know [prep] [det] years | 6 |
|
| 8 | has [been] know [prep] [det] year | 6 |
|
| 9 | has [been] know [prep] [adj] years | 6 |
|
