| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [noun] [prep] [pron] | 384 |
|
| 2 | it [be] [noun sg] [prep] [pron] | 317 |
|
| 3 | [pron] [be] time [prep] [pron] | 104 |
|
| 4 | it [be] time [prep] [pron] | 98 |
|
