| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [not/n't] [prep] [det] | 1590 |
|
| 2 | [v-ing] be [prep] [det] | 23 |
|
| 3 | [v-ing] be [not/n't] [prep] | 17 |
|
| 4 | [v-ing] be [not/n't] [det] | 8 |
|
| 5 | [v-ing] [not/n't] [prep] [det] | 5 |
|
