| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be thinking of [v-ing] | 21 |
|
| 2 | [vb mod] [be] thinking of [v-ing] | 21 |
|
| 3 | [vb mod] be thinking of [v-ing] | 21 |
|
| 4 | may [be] thinking of [v-ing] | 11 |
|
| 5 | might [be] thinking of [v-ing] | 5 |
|
