| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] last few month | 151 |
|
| 2 | [prep] [art] last few month | 151 |
|
| 3 | [prep] [art] last few months | 151 |
|
| 4 | [prep] the last few month | 151 |
|
| 5 | in [art] last few month | 58 |
|
| 6 | in [art] last few month | 58 |
|
| 7 | over [art] last few month | 57 |
|
| 8 | over [art] last few month | 57 |
|
| 9 | for [art] last few month | 21 |
|
| 10 | for [art] last few month | 21 |
|
| 11 | during [art] last few month | 7 |
|
| 12 | during [art] last few month | 7 |
|
