| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [prep] [noun pl] [to-vb] | 30 |
|
| 2 | be easy [prep] [noun pl] [to-vb] | 14 |
|
| 3 | it be easy [prep] [noun pl] | 12 |
|
| 4 | it easy [prep] [noun pl] [to-vb] | 5 |
|
