| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be do be [v-ing] [prep] | 21 |
|
| 2 | be do [be] [v-ing] [prep] | 21 |
|
| 3 | be doing [be] [v-ing] [prep] | 21 |
|
| 4 | be do [is] [v-ing] [prep] | 16 |
|
| 5 | be do is [v-ing] [prep] | 16 |
|
| 6 | be do [be] [v-ing] for | 6 |
|
| 7 | be do [be] [v-ing] for | 6 |
|
| 8 | 're do [be] [v-ing] [prep] | 6 |
|
| 9 | are do [be] [v-ing] [prep] | 5 |
|
