| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have spent | 223 |
|
| 2 | [Wh pn] had spent | 104 |
|
| 3 | [Wh pn] has spent | 58 |
|
| 4 | [Wh pn] have spent | 49 |
|
| 5 | [Wh pn] 've spent | 10 |
|
