| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] [art] | 768 |
|
| 2 | have been [v-ing] [art] | 423 |
|
| 3 | have been attending [art] | 14 |
|
| 4 | [verb] been attending [art] | 14 |
|
| 5 | have been attending [art] | 8 |
|
| 6 | have [be] attending [art] | 8 |
|
| 7 | have be attending [art] | 8 |
|
| 8 | have been attend [art] | 8 |
|
| 9 | have [been] attending [art] | 8 |
|
| 10 | [vb base] been attending [art] | 8 |
|
