| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | found it hard [verb] | 164 |
|
| 2 | [vb past] it hard [verb] | 162 |
|
| 3 | [vb past] it hard [to-vb] | 159 |
|
| 4 | [vb past] it hard believe | 25 |
|
| 5 | [vb past] it hard to believe | 25 |
|
| 6 | [vb past] it hard to keep | 7 |
|
| 7 | [vb past] it hard keep | 7 |
|
| 8 | [vb past] it hard to get | 6 |
|
| 9 | [vb past] it hard to understand | 6 |
|
| 10 | [vb past] it hard get | 6 |
|
| 11 | [vb past] it hard understand | 6 |
|
| 12 | [vb past] it hard [v-ing] | 5 |
|
