| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [det] [noun] | 6761 |
|
| 2 | [prep] a [det] [noun pl] | 5826 |
|
| 3 | [prep] a [adj] nights | 16 |
|
| 4 | [prep] [art] [det] nights | 15 |
|
| 5 | [prep] a [det] nights | 15 |
|
| 6 | [prep] [art] [det] nights | 15 |
|
| 7 | [prep] a [det] night | 15 |
|
