| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be think about | 33 |
|
| 2 | [vb mod] be thinking about | 27 |
|
| 3 | should be think about | 12 |
|
| 4 | will be think about | 7 |
|
| 5 | [vb mod] be thought about | 6 |
|
