| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [prep] [num] [noun] | 2560 |
|
| 2 | [prep] [num] months [noun] | 170 |
|
| 3 | [coord] [prep] [num] months | 112 |
|
| 4 | [coord] [num] months [noun] | 22 |
|
