| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in 12 months ' time | 8 |
|
| 2 | in 12 months ' time | 8 |
|
| 3 | [prep] 12 months ' time | 8 |
|
| 4 | [prep] 12 months ' time | 8 |
|
