| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] three month ['s] | 65 |
|
| 2 | on [adj] month ['s] | 28 |
|
| 3 | on [num] month ['s] | 9 |
|
| 4 | on three [noun] ['s] | 9 |
|
| 5 | on three month [unc] | 5 |
|
| 6 | on three month ['s] | 5 |
|
