| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [be] [verb] [prep] one year | 8 |
|
| 2 | [prep] [be] [verb] [prep] one year | 8 |
|
| 3 | [prep] be [verb] [prep] one year | 8 |
|
| 4 | [prep] [be] [verb] [prep] one year | 8 |
|
| 5 | [prep] be [verb] [prep] one year | 8 |
|
| 6 | [prep] [be] [vb pp] [prep] one year | 8 |
|
| 7 | to [be] [verb] [prep] one year | 8 |
|
