| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what they have do | 55 |
|
| 2 | [prep] what they have done | 50 |
|
| 3 | [prep] what they have do | 22 |
|
| 4 | [prep] what they had do | 17 |
|
| 5 | of what they have do | 16 |
|
| 6 | [prep] what they 've do | 13 |
|
| 7 | for what they have do | 11 |
|
| 8 | [prep] what they have to do | 5 |
|
| 9 | about what they have do | 5 |
|
