| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] year time | 214 |
|
| 2 | thirty year [noun] | 71 |
|
| 3 | thirty year [noun sg] | 61 |
|
| 4 | thirty [noun] time | 7 |
|
| 5 | thirty year time | 6 |
|
