| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] doing [is] | 286 |
|
| 2 | be doing [is] | 286 |
|
| 3 | [am/are] doing [is] | 188 |
|
| 4 | am [verb] [is] | 68 |
|
| 5 | am [v-ing] [is] | 67 |
|
| 6 | am do [is] | 7 |
|
| 7 | am doing [be] | 7 |
|
