| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it is [verb] | 1080 |
|
| 2 | it is usually [verb] | 151 |
|
| 3 | [adv] it is usually | 19 |
|
| 4 | [adv] it usually [verb] | 11 |
|
| 5 | [adv] is usually [verb] | 5 |
|
