| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] [num] years ['s] [noun] | 59 |
|
| 2 | be [prep] [adj] years ' [noun] | 59 |
|
| 3 | be [prep] [adj] years ['s] [noun sg] | 59 |
|
| 4 | be [prep] [adj] years ['s] duration | 49 |
|
| 5 | be [prep] [adj] years ['s] duration | 49 |
|
| 6 | be of [adj] years ['s] [noun] | 48 |
|
| 7 | is [prep] [adj] years ['s] [noun] | 46 |
|
| 8 | be [prep] three years ['s] [noun] | 25 |
|
| 9 | be [prep] three years ['s] [noun] | 25 |
|
| 10 | be [prep] four years ['s] [noun] | 18 |
|
| 11 | be [prep] four years ['s] [noun] | 18 |
|
| 12 | be [prep] [adj] years ['s] [noun] | 10 |
|
| 13 | be [prep] [adj] years ['s] time | 9 |
|
| 14 | be [prep] [adj] years ['s] time | 9 |
|
| 15 | be in [adj] years ['s] [noun] | 9 |
|
| 16 | be [prep] two years ['s] [noun] | 8 |
|
| 17 | be [prep] two years ['s] [noun] | 8 |
|
| 18 | be [prep] five years ['s] [noun] | 5 |
|
| 19 | be [prep] five years ['s] [noun] | 5 |
|
