| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] [verb] [art] | 9830 |
|
| 2 | [am/are] [v-ing] [art] | 7876 |
|
| 3 | [be] keeping [art] | 219 |
|
| 4 | [am/are] keep [art] | 71 |
|
| 5 | [am/are] keeping [art] | 62 |
|
