| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [prep] a [det] [noun] | 144 |
|
| 2 | [vb base] [prep] a [det] [noun pl] | 128 |
|
| 3 | [verb] [prep] a [det] weeks | 93 |
|
| 4 | [vb base] [prep] [art] [det] weeks | 10 |
|
| 5 | [vb base] [prep] [art] [det] weeks | 10 |
|
| 6 | [vb base] [prep] a [det] weeks | 9 |
|
| 7 | [vb base] [prep] a [det] week | 9 |
|
| 8 | [vb base] [prep] a [adj] weeks | 9 |
|
