| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [adj] weeks ' | 43 |
|
| 2 | in three [noun] ' | 37 |
|
| 3 | in three [noun pl] ' | 37 |
|
| 4 | [prep] three weeks ' | 15 |
|
| 5 | [prep] three weeks ' | 15 |
|
| 6 | in three week ' | 7 |
|
| 7 | in three weeks ['s] | 7 |
|
| 8 | in three weeks ' | 7 |
|
| 9 | in three weeks [unc] | 7 |
|
| 10 | in three weeks ' | 7 |
|
