| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how do they [vb infin] | 187 |
|
| 2 | how do they do | 22 |
|
| 3 | how do they know | 13 |
|
| 4 | how do they get | 12 |
|
| 5 | how do they work | 10 |
|
| 6 | how do they feel | 8 |
|
| 7 | how do they affect | 8 |
|
| 8 | how do they relate | 6 |
|
| 9 | how do they manage | 6 |
|
