| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] hard to see the [noun] | 7 |
|
| 2 | be hard to see the [noun] | 7 |
|
| 3 | [is] hard to see the [noun] | 6 |
|
| 4 | hard to see [Wh adv] the [noun] | 10 |
|
| 5 | hard to see [adv] the [noun] | 10 |
|
| 6 | hard to see how the [noun] | 9 |
|
| 7 | hard to see how the [noun] | 9 |
|
