| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] [v-ing] [prep] | 8074 |
|
| 2 | [be] [not/n't] [v-ing] [prep] | 2987 |
|
| 3 | [be] [not/n't] [adv] [prep] | 1678 |
|
| 4 | [be] [not/n't] [adv] [v-ing] | 1191 |
|
| 5 | [not/n't] [adv] [v-ing] [prep] | 418 |
|
