| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a [adj] effort [to-vb] | 186 |
|
| 2 | [verb] a special [noun] [to-vb] | 112 |
|
| 3 | [verb] a special [noun sg] [to-vb] | 111 |
|
| 4 | [verb] [art] special effort [to-vb] | 16 |
|
| 5 | [verb] [art] special effort [to-vb] | 16 |
|
| 6 | [verb] a special effort [to-vb] | 15 |
|
| 7 | [verb] a special effort [to-vb] | 15 |
|
| 8 | [verb] a special effort [verb] | 15 |
|
