| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [num] days ' | 28 |
|
| 2 | least [adj] days ' | 11 |
|
| 3 | [adv] three days ' | 6 |
|
| 4 | about [adj] days ' | 6 |
|
| 5 | [adv] three days ' | 6 |
|
