| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] years it has | 32 |
|
| 2 | [prep] [adj] years it has | 32 |
|
| 3 | in [adj] years it has | 31 |
|
| 4 | in [adj] years it has | 31 |
|
| 5 | [adj] [adj] years it has | 16 |
|
| 6 | [adj] [num] years it has | 12 |
|
| 7 | [adj] years it has [verb] | 19 |
|
| 8 | [adj] years it has [vb pp] | 19 |
|
| 9 | [adj] years it has been | 17 |
|
| 10 | [adj] years it has [be] | 17 |
|
| 11 | [adj] years it has be | 17 |
|
| 12 | [adj] years it has [been] | 17 |
|
| 13 | [adj] years it has become | 11 |
|
| 14 | [adj] years it has become | 11 |
|
