| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] months [adv] [prep] a | 9 |
|
| 2 | few months [adv] [prep] a | 7 |
|
| 3 | [det] months ago [prep] a | 5 |
|
| 4 | [det] months later [prep] a | 5 |
|
