| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] last for [adj] [noun] | 51 |
|
| 2 | [modal v] [vb infin] for [adj] week | 21 |
|
| 3 | [modal v] [verb] for [adj] week | 21 |
|
| 4 | [modal v] last [prep] [adj] week | 8 |
|
| 5 | [modal v] last [prep] [adj] week | 8 |
|
| 6 | [modal v] last for [adj] week | 5 |
|
| 7 | [modal v] last for [adj] week | 5 |
|
