| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] [det] [noun] | 1295 |
|
| 2 | easy [verb] [det] [noun] | 73 |
|
| 3 | is easy [verb] [noun] | 45 |
|
| 4 | is easy [verb] [det] | 31 |
|
