| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | only [prep] a [adj] [noun] | 697 |
|
| 2 | [adv] [prep] a [adj] months | 56 |
|
| 3 | only [prep] a [adj] [noun pl] | 55 |
|
| 4 | [adv] [prep] a [adj] months | 36 |
|
| 5 | only [prep] [art] [adj] months | 10 |
|
| 6 | only [prep] a [adj] month | 7 |
|
| 7 | only [prep] a [adj] months | 6 |
|
