| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [pron] [modal v] [adv] have been | 67 |
|
| 2 | [conj] they [modal v] [adv] have been | 30 |
|
| 3 | [subord] they [modal v] [adv] have been | 27 |
|
| 4 | [subord] they [modal v] [adv] have [be] | 16 |
|
| 5 | [subord] they [modal v] [adv] have be | 16 |
|
| 6 | [subord] they [modal v] [adv] have [been] | 16 |
|
| 7 | [subord] they [modal v] [adv] [verb] been | 16 |
|
