| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not too [adj] [to-vb] | 139 |
|
| 2 | [adv] too hard [to-vb] | 16 |
|
| 3 | not [adv] hard [to-vb] | 14 |
|
| 4 | not [adv] hard [to-vb] | 14 |
|
| 5 | [not/n't] too hard [to-vb] | 9 |
|
| 6 | not too hard [to-vb] | 9 |
|
| 7 | not too hard [to-vb] | 6 |
|
| 8 | not too hard [verb] | 6 |
|
