| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be doing these | 34 |
|
| 2 | [been] doing these | 12 |
|
| 3 | been doing these | 12 |
|
| 4 | [am/are] doing these | 10 |
|
| 5 | 're doing these | 7 |
|
| 6 | were doing these | 6 |
|
| 7 | [was/were] doing these | 6 |
|
