| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] [adj] months [prep] | 131 |
|
| 2 | [adv] [prep] a [adj] [prep] | 113 |
|
| 3 | [prep] a [adj] months [prep] | 77 |
|
| 4 | [adv] [prep] a [adj] months | 56 |
|
| 5 | [adv] a [adj] months [prep] | 32 |
|
