| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] [not/n't] [v-ing] | 8677 |
|
| 2 | [am/are] [v-ing] be | 976 |
|
| 3 | [am/are] [not/n't] be | 360 |
|
| 4 | [not/n't] [v-ing] be | 132 |
|
