| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] for a [adj] [noun] | 605 |
|
| 2 | [noun] for a [adj] month | 70 |
|
| 3 | [noun prp] [prep] a [adj] month | 24 |
|
| 4 | [noun prp] for [art] [adj] month | 17 |
|
