| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [be] think about [v-ing] | 9 |
|
| 2 | have been think about [verb] | 9 |
|
| 3 | have [been] think about [verb] | 9 |
|
| 4 | have be think about [verb] | 9 |
|
| 5 | have [be] thinking about [verb] | 9 |
|
| 6 | 've [be] think about [verb] | 5 |
|
