| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [prep] | 1621 |
|
| 2 | it is [prep] note | 217 |
|
| 3 | is [adv] [prep] note | 44 |
|
| 4 | it is [adv] note | 8 |
|
