| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [prep] a [adj] [noun] | 2188 |
|
| 2 | it [prep] a [adj] [noun pl] | 67 |
|
| 3 | [pron] [prep] a [adj] weeks | 20 |
|
| 4 | it [prep] [art] [adj] weeks | 8 |
|
| 5 | it [prep] a [adj] week | 6 |
|
