| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] years has [vb pp] [prep] [noun] | 8 |
|
| 2 | years has [been] [vb pp] [prep] [noun] | 5 |
|
| 3 | years has been [vb pp] [prep] [noun] | 5 |
|
| 4 | years has [be] [vb pp] [prep] [noun] | 5 |
|
| 5 | years has be [vb pp] [prep] [noun] | 5 |
|
| 6 | years has [vb pp] [prep] [art] [noun] | 8 |
|
| 7 | years has [vb pp] [prep] [art] [noun] | 8 |
|
| 8 | years has [vb pp] [prep] a [noun] | 6 |
|
| 9 | years has [vb pp] [prep] a [noun] | 6 |
|
| 10 | years has [vb pp] [prep] [adj] [noun] | 5 |
|
