| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [be] [verb] [prep] recent months | 9 |
|
| 2 | has been [verb] [prep] recent month | 9 |
|
| 3 | has [be] [verb] in recent month | 9 |
|
| 4 | has [been] [verb] [prep] recent month | 9 |
|
| 5 | has [be] [verb] [prep] recent month | 9 |
|
| 6 | has be [verb] [prep] recent month | 9 |
|
| 7 | has [be] [v-ing] [prep] recent month | 5 |
|
