| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [adv] for [adj] days | 12 |
|
| 2 | [been] [adv] for [adj] days | 9 |
|
| 3 | [been] [adv] for [num] days | 7 |
|
| 4 | [been] [adv] for [det] days | 5 |
|
