| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] years [pers pn] have [be] | 28 |
|
| 2 | [prep] three years [pers pn] have | 20 |
|
| 3 | three years [pers pn] have [be] | 17 |
|
| 4 | [prep] three years [pers pn] [be] | 10 |
|
