| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [vb pp] | 29146 |
|
| 2 | [Wh det] is [adv] | 9045 |
|
| 3 | [Wh det] is [vb pp] | 8362 |
|
| 4 | [Wh det] [adv] [vb pp] | 101 |
|
