| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [prep] it did | 14 |
|
| 2 | [vb past] [prep] it do | 14 |
|
| 3 | [vb past] [prep] it do | 14 |
|
| 4 | [vb past] about it do | 6 |
|
| 5 | [vb past] about it do | 6 |
|
