| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] years [pers pn] have | 89 |
|
| 2 | three years [pers pn] have | 58 |
|
| 3 | [prep] three years [pers pn] | 48 |
|
| 4 | [prep] three years have | 6 |
|
