| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] for a | 3715 |
|
| 2 | [verb] for a year | 176 |
|
| 3 | [be] [verb] for year | 145 |
|
| 4 | [be] [verb] a year | 88 |
|
