| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [was/were] [art] | 3119 |
|
| 2 | [Wh det] provide [art] | 487 |
|
| 3 | [was/were] provide [art] | 114 |
|
| 4 | [Wh det] [was/were] provide | 41 |
|
