| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [vb past] [pron] [verb] last week | 6 |
|
| 2 | what [vb past] [pers pn] [verb] [adj] week | 6 |
|
| 3 | what [vb past] [pron] [verb] [num ord] week | 6 |
|
| 4 | what did [pron] [verb] [adj] week | 6 |
|
| 5 | what [vb past] [pron] [verb] last week | 6 |
|
| 6 | what [vb past] [pron] [vb infin] [adj] week | 6 |
|
| 7 | what [vb past] [pron] [verb] [adj] week | 6 |
|
| 8 | what [vb past] we [verb] [adj] week | 5 |
|
| 9 | what [vb past] we [verb] [adj] week | 5 |
|
