| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] [adj] [noun sg] a | 160 |
|
| 2 | [adj] [noun sg] a month | 107 |
|
| 3 | [num] [noun sg] a month | 87 |
|
| 4 | [num] [adj] a month | 17 |
|
