| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | about [adj] [noun] [unc] time | 24 |
|
| 2 | about [adj] year [unc] [noun] | 11 |
|
| 3 | [adv] [adj] year [unc] time | 10 |
|
| 4 | [adv] [adj] year [unc] time | 10 |
|
| 5 | about [adj] year [unc] time | 6 |
|
