| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] hard to see [adv] | 96 |
|
| 2 | [is] hard see [adv] | 94 |
|
| 3 | [is] hard see [Wh adv] | 91 |
|
| 4 | is hard see [adv] | 84 |
|
| 5 | [is] hard see how | 70 |
|
| 6 | [is] hard see how | 70 |
|
| 7 | [is] hard see why | 19 |
|
| 8 | [is] hard see why | 19 |
|
| 9 | 's hard see [adv] | 12 |
|
| 10 | [is] hard see [adv] | 5 |
|
