| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | completion [prep] the first year | 5 |
|
| 2 | completion of [art] first year | 5 |
|
| 3 | completion [prep] [art] first year | 5 |
|
| 4 | completion [prep] the first year | 5 |
|
