| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be a [adj] effort by [noun] | 7 |
|
| 2 | [be] a [adj] effort by [noun] | 7 |
|
| 3 | a [adj] effort by the [noun] | 14 |
|
| 4 | a [adj] effort by the [noun] | 14 |
|
| 5 | a [adj] effort by [art] [noun] | 14 |
|
| 6 | a [adj] effort by [art] [noun] | 14 |
|
| 7 | a [adj] effort by [noun] [noun] | 5 |
|
| 8 | a [adj] effort by [noun prp] [noun] | 5 |
|
| 9 | a [adj] effort by [noun] [noun] | 5 |
|
