| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [verb] a week | 57 |
|
| 2 | [modal v] [vb infin] a week | 52 |
|
| 3 | [modal v] take a week | 20 |
|
| 4 | [modal v] take a week | 19 |
|
| 5 | could [verb] a week | 13 |
|
| 6 | could [verb] a week | 13 |
|
| 7 | will [verb] a week | 13 |
|
| 8 | would [verb] a week | 10 |
|
| 9 | will [verb] a week | 10 |
|
| 10 | [modal v] spend a week | 9 |
|
| 11 | can [verb] a week | 8 |
|
| 12 | [modal v] spend a week | 8 |
|
| 13 | [modal v] have a week | 8 |
|
| 14 | can [verb] a week | 8 |
|
| 15 | would [verb] a week | 8 |
|
| 16 | [modal v] have a week | 6 |
|
| 17 | may [verb] a week | 5 |
|
| 18 | used [verb] a week | 5 |
|
| 19 | [modal v] [to-vb] a week | 5 |
|
| 20 | may [verb] a week | 5 |
|
| 21 | used [verb] a week | 5 |
|
