| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [prep] [adj] years ' | 46 |
|
| 2 | be [prep] two years ' | 8 |
|
| 3 | [be] [prep] two years ' | 8 |
|
| 4 | is [prep] two [noun] ' | 6 |
|
| 5 | is [prep] two year ' | 6 |
|
| 6 | [is] [prep] two years ' | 6 |
|
| 7 | is [prep] two years ' | 6 |
|
| 8 | is [prep] two years [unc] | 6 |
|
| 9 | is [prep] two years ['s] | 6 |
|
| 10 | is [prep] two [noun pl] ' | 6 |
|
| 11 | is [prep] two years ' | 6 |
|
