| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] month [prep] | 86 |
|
| 2 | [adv] [prep] a [adj] [prep] | 52 |
|
| 3 | [adv] [prep] [adj] month [prep] | 45 |
|
| 4 | [adv] [prep] a [adj] month | 43 |
|
| 5 | [adv] a [adj] month [prep] | 32 |
|
| 6 | [adv] [prep] a month [prep] | 9 |
|
