| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [det] [noun] of [art] | 97 |
|
| 2 | [prep] a [det] [noun pl] of [art] | 62 |
|
| 3 | [prep] a [det] weeks [prep] [art] | 19 |
|
| 4 | [prep] [art] [det] weeks of [art] | 5 |
|
| 5 | [prep] a [adj] weeks of [art] | 5 |
|
| 6 | [prep] a [det] week of [art] | 5 |
|
| 7 | [prep] a [det] weeks of [art] | 5 |
|
