| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but it [be] easy [to-vb] | 45 |
|
| 2 | but it be easy [to-vb] | 45 |
|
| 3 | but it [is] easy [to-vb] | 36 |
|
| 4 | but it [be] easy [to-vb] | 31 |
|
| 5 | but it is easy [to-vb] | 25 |
|
| 6 | but it [be] easier [to-vb] | 14 |
|
| 7 | but it 's easy [to-vb] | 11 |
|
| 8 | but it was easy [to-vb] | 9 |
|
| 9 | but it [was/were] easy [to-vb] | 9 |
|
| 10 | but it [be] easy to see | 8 |
|
