| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [prep] a | 2077 |
|
| 2 | it [be] down [prep] | 142 |
|
| 3 | it down [prep] a | 103 |
|
| 4 | [be] down [prep] a | 74 |
|
