| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [prep] [verb] | 511 |
|
| 2 | but it [be] [adv] [verb] | 494 |
|
| 3 | but it [be] [adv] [prep] | 270 |
|
| 4 | but it [be] [prep] [verb] | 91 |
|
