| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] [verb] [pron] [art] | 279 |
|
| 2 | [am/are] [v-ing] [pron] [art] | 258 |
|
| 3 | [be] doing [pron] [art] | 104 |
|
| 4 | [am/are] do [pron] [art] | 31 |
|
