| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] thirty years [noun] | 26 |
|
| 2 | [prep] [art] thirty years [noun] | 26 |
|
| 3 | of [art] thirty years [noun] | 12 |
|
| 4 | of [art] thirty years [noun] | 12 |
|
| 5 | [verb] [art] thirty years [noun] | 5 |
|
| 6 | [art] thirty years ['s] [noun] | 14 |
|
| 7 | [art] thirty years [unc] [noun] | 14 |
|
| 8 | [art] thirty years ' [noun] | 14 |
|
| 9 | [art] thirty years ' [noun] | 14 |
|
| 10 | [art] thirty years [noun] [prep] | 6 |
|
| 11 | [art] thirty years [noun] [prep] | 6 |
|
