| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] drag on for [noun pl] | 6 |
|
| 2 | [modal v] drag on for [noun pl] | 6 |
|
| 3 | drag on for [adj] [noun pl] | 7 |
|
| 4 | drag on for [num] [noun pl] | 5 |
|
