| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [that] have been [v-ing] on [prep] | 15 |
|
| 2 | that have be [v-ing] on [prep] | 15 |
|
| 3 | [that] have be [v-ing] on [prep] | 15 |
|
| 4 | [that] have be [v-ing] on [prep] | 15 |
|
| 5 | [that] have be going on [prep] | 15 |
|
| 6 | [that] has be [v-ing] on [prep] | 10 |
|
| 7 | [that] have be [v-ing] on for | 7 |
|
| 8 | [that] have be [v-ing] on for | 7 |
|
