| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] within a few year | 8 |
|
| 2 | [be] [vb pp] within a few year | 8 |
|
| 3 | [vb pp] within a few year [prep] | 7 |
|
| 4 | [vb pp] within a few year [prep] | 7 |
|
| 5 | [vb pp] within a few year of | 6 |
|
| 6 | [vb pp] within a few year of | 6 |
|
