| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] for three | 163 |
|
| 2 | [vb pp] for three year | 99 |
|
| 3 | [be] [vb pp] for year | 63 |
|
| 4 | [be] [vb pp] three year | 46 |
|
| 5 | [be] for three year | 10 |
|
