| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for the last [num] [noun] | 778 |
|
| 2 | [prep] the last [num] month | 506 |
|
| 3 | [prep] the last [num] month | 506 |
|
| 4 | for the [adj] [num] month | 427 |
|
| 5 | for the [num ord] [num] month | 330 |
|
| 6 | for the last [adj] month | 117 |
|
| 7 | for the last [num] month | 96 |
|
| 8 | for the last [num] month | 96 |
|
| 9 | for [art] last [num] month | 96 |
|
| 10 | for [art] last [num] month | 96 |
|
| 11 | for the last [num] month | 96 |
|
