| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [det] than a [noun] | 382 |
|
| 2 | [prep] [det] than a month | 41 |
|
| 3 | for [adj] than a month | 24 |
|
| 4 | for [det] [subord] a month | 22 |
|
| 5 | for [det] [conj] a month | 22 |
|
| 6 | for [det] than [art] month | 22 |
|
| 7 | for [det] than a month | 22 |
|
