| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [was/were] [verb] [adj] week | 12 |
|
| 2 | which [was/were] [vb pp] [adj] week | 12 |
|
| 3 | which was [verb] [adj] week | 10 |
|
| 4 | which [was/were] [verb] last week | 7 |
|
| 5 | which [was/were] [verb] last week | 7 |
|
| 6 | which [was/were] [verb] [num ord] week | 7 |
|
| 7 | which [was/were] [verb] this week | 5 |
|
| 8 | which [was/were] [verb] [det] week | 5 |
|
| 9 | which [was/were] [verb] this week | 5 |
|
