| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has be [v-ing] [prep] | 1064 |
|
| 2 | has be [verb] since | 146 |
|
| 3 | [verb] be [v-ing] since | 145 |
|
| 4 | have be [v-ing] since | 145 |
|
| 5 | [vb -s] be [v-ing] since | 57 |
|
| 6 | has [be] [v-ing] since | 51 |
|
