| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [prep] | 14515 |
|
| 2 | [be] [not/n't] [prep] | 11527 |
|
| 3 | be [not/n't] [prep] | 11527 |
|
| 4 | [is] [not/n't] [prep] | 4573 |
|
