| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have be [verb] [noun sg] | 13 |
|
| 2 | who have [been] [verb] [noun sg] | 13 |
|
| 3 | who have [be] [verb] [noun sg] | 13 |
|
| 4 | who have been [verb] [noun sg] | 13 |
|
| 5 | who have [be] [v-ing] [noun sg] | 9 |
|
