| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] for [art] tough [noun] | 9 |
|
| 2 | in for [art] tough [noun] | 7 |
|
| 3 | [adv prt] for [art] tough [noun] | 7 |
|
| 4 | in for [art] tough [noun] | 7 |
|
| 5 | [verb] for [art] tough [noun] | 6 |
|
| 6 | [noun] for [art] tough [noun] | 5 |
|
| 7 | for [art] tough [adj] [noun] | 5 |
|
| 8 | for [art] tough [noun] [prep] | 6 |
|
| 9 | for [art] tough [noun] [prep] | 6 |
|
