| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [verb] [be] approve by the | 8 |
|
| 2 | [Wh det] [verb] [be] approve by [art] | 8 |
|
| 3 | [Wh det] have [be] approve by [art] | 8 |
|
| 4 | [Wh det] [verb] been approve by [art] | 8 |
|
| 5 | [Wh det] [verb] be approve by [art] | 8 |
|
| 6 | [Wh det] [verb] [be] approve by [art] | 8 |
|
| 7 | which [verb] [be] approve by [art] | 8 |
|
| 8 | [Wh det] [verb] [been] approve by [art] | 8 |
|
| 9 | [Wh det] [verb] [be] approve by the | 8 |
|
| 10 | [Wh det] [verb] [be] approved by [art] | 8 |
|
