| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is easy [to-vb] the [noun] | 74 |
|
| 2 | is easy [verb] the [noun sg] | 60 |
|
| 3 | is easy [verb] the [noun pl] | 14 |
|
| 4 | is easy to imagine the [noun] | 8 |
|
| 5 | is easy imagine the [noun] | 8 |
|
| 6 | is easy understand the [noun] | 7 |
|
| 7 | is easy to understand the [noun] | 7 |
|
