| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] a [noun sg] of weeks | 49 |
|
| 2 | [adv] [prep] a [noun] of weeks | 49 |
|
| 3 | [adv] [prep] a couple of weeks | 37 |
|
| 4 | [adv] [prep] a couple of weeks | 37 |
|
| 5 | [adv] [prep] a [noun] of weeks | 29 |
|
| 6 | [adv prt] [prep] a [noun] of weeks | 20 |
|
| 7 | [adv] in a [noun] of weeks | 20 |
|
| 8 | [adv] for a [noun] of weeks | 12 |
|
| 9 | [adv] [prep] a matter of weeks | 6 |
|
| 10 | [adv] over a [noun] of weeks | 6 |
|
| 11 | [adv] [prep] a matter of weeks | 6 |
|
| 12 | back [prep] a [noun] of weeks | 5 |
|
| 13 | back [prep] a [noun] of weeks | 5 |
|
| 14 | [adv] [prep] a period of weeks | 5 |
|
| 15 | over [prep] a [noun] of weeks | 5 |
|
| 16 | [adv] [prep] a period of weeks | 5 |
|
| 17 | [adv] after a [noun] of weeks | 5 |
|
| 18 | over [prep] a [noun] of weeks | 5 |
|
