| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [verb] [is] | 399 |
|
| 2 | [be] doing [is] | 286 |
|
| 3 | be doing [is] | 286 |
|
| 4 | are [v-ing] [is] | 226 |
|
| 5 | [am/are] doing [is] | 188 |
|
| 6 | are doing [be] | 64 |
|
| 7 | are do [is] | 59 |
|
