| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they did [verb] | 594 |
|
| 2 | they did [vb infin] | 570 |
|
| 3 | [pron] did find | 97 |
|
| 4 | they do find | 16 |
|
| 5 | they [verb] find | 16 |
|
| 6 | they did find | 5 |
|
| 7 | they [vb past] find | 5 |
|
