| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [prep] [be] [vb pp] | 1450 |
|
| 2 | it [vb -s] [prep] [be] [vb pp] | 1055 |
|
| 3 | [pron] remains [prep] [be] [vb pp] | 179 |
|
| 4 | it remain [prep] [be] [vb pp] | 171 |
|
| 5 | it remains [prep] [be] [verb] | 162 |
|
