| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have [vb pp] for [adj] year | 22 |
|
| 2 | [Wh pn] have [vb pp] for [adj] years | 21 |
|
| 3 | [Wh pn] have [vb pp] for [num] year | 14 |
|
| 4 | [Wh pn] had [vb pp] for [adj] year | 11 |
|
| 5 | [Wh pn] have [vb pp] for [det] year | 8 |
|
| 6 | [Wh pn] have worked for [adj] year | 8 |
|
| 7 | [Wh pn] has [vb pp] for [adj] year | 8 |
|
| 8 | [Wh pn] have served for [adj] year | 6 |
|
