| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [num] [noun pl] time [pron] [modal v] | 13 |
|
| 2 | [prep] [num] [noun] time [pron] [modal v] | 13 |
|
| 3 | [prep] [adj] years time [pron] [modal v] | 6 |
|
| 4 | [prep] [num] years time [pron] [modal v] | 6 |
|
| 5 | [prep] [num] years [noun sg] [pron] [modal v] | 6 |
|
| 6 | [prep] [num] year time [pron] [modal v] | 6 |
|
| 7 | [prep] [num] years [noun] [pron] [modal v] | 6 |
|
