| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [det] than [art] month | 41 |
|
| 2 | [prep] [det] than a month | 41 |
|
| 3 | for [det] than [art] month | 22 |
|
| 4 | for [det] than [art] month | 22 |
|
| 5 | [prep] less than [art] month | 21 |
|
| 6 | [prep] more than [art] month | 20 |
|
| 7 | in [det] than [art] month | 12 |
|
| 8 | in [det] than [art] month | 12 |
|
