| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have spent time | 45 |
|
| 2 | had spend time | 18 |
|
| 3 | have to spend time | 17 |
|
| 4 | have spend time | 12 |
|
| 5 | have spend time | 12 |
|
| 6 | has spend time | 10 |
|
