| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] factors involve [be] | 9 |
|
| 2 | the factors involve [be] | 9 |
|
| 3 | the factors involve [be] | 9 |
|
| 4 | [art] factors involve [be] | 9 |
|
| 5 | factors involve [be] [verb] | 5 |
|
| 6 | factors involve [be] [vb pp] | 5 |
|
