| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what they have do | 208 |
|
| 2 | what they have done | 161 |
|
| 3 | what they have do | 77 |
|
| 4 | what they 've do | 67 |
|
| 5 | what they had do | 50 |
|
| 6 | what they have to do | 47 |
|
| 7 | what they 'd do | 14 |
|
