| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [prep] [num] year ['s] [noun sg] | 63 |
|
| 2 | be [prep] [num] year ['s] [noun] | 63 |
|
| 3 | [be] [prep] [num] year ' [noun] | 59 |
|
| 4 | [be] [prep] [num] years ['s] [noun] | 59 |
|
| 5 | [be] [prep] [num] year ['s] duration | 51 |
|
| 6 | [be] [prep] [num] year ['s] duration | 51 |
|
| 7 | [be] of [num] year ['s] [noun] | 50 |
|
| 8 | is [prep] [num] year ['s] [noun] | 48 |
|
| 9 | [is] [prep] [num] year ['s] [noun] | 48 |
|
| 10 | [be] [prep] three year ['s] [noun] | 25 |
|
| 11 | [be] [prep] four year ['s] [noun] | 18 |
|
| 12 | be [prep] [num] year ['s] [noun] | 11 |
|
| 13 | [be] [prep] [num] year ['s] [noun] | 11 |
|
| 14 | [be] [prep] [num] year ['s] time | 9 |
|
| 15 | [be] in [num] year ['s] [noun] | 9 |
|
| 16 | [be] [prep] [num] year ['s] time | 9 |
|
| 17 | [be] [prep] two year ['s] [noun] | 9 |
|
| 18 | [be] [prep] five year ['s] [noun] | 5 |
|
