| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [prep] a [det] [noun] | 72 |
|
| 2 | be [adv] [prep] a [det] [noun pl] | 70 |
|
| 3 | be [adv] [prep] a [adj] days | 17 |
|
| 4 | [be] [adv] [prep] a [det] days | 17 |
|
| 5 | be [adv] [prep] [art] [det] days | 17 |
|
| 6 | be [adv] [prep] a [det] day | 17 |
|
