| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have been [vb pp] [adv prt] [prep] | 417 |
|
| 2 | [noun pl] have been [vb pp] [adv prt] [prep] | 307 |
|
| 3 | [pron] have been [vb pp] [adv prt] [prep] | 120 |
|
| 4 | [noun sg] have been [vb pp] [adv prt] [prep] | 75 |
|
| 5 | [pers pn] have been [vb pp] [adv prt] [prep] | 62 |
|
| 6 | [conj] have been [vb pp] [adv prt] [prep] | 48 |
|
| 7 | they have been [vb pp] [adv prt] [prep] | 43 |
|
| 8 | they have been [vb pp] [adv prt] [prep] | 40 |
|
| 9 | which have been [vb pp] [adv prt] [prep] | 38 |
|
| 10 | which have been [vb pp] [adv prt] [prep] | 38 |
|
| 11 | [Wh det] have been [vb pp] [adv prt] [prep] | 38 |
|
| 12 | that have been [vb pp] [adv prt] [prep] | 37 |
|
| 13 | [that] have been [vb pp] [adv prt] [prep] | 37 |
|
| 14 | that have been [vb pp] [adv prt] [prep] | 37 |
|
| 15 | [adj] have been [vb pp] [adv prt] [prep] | 27 |
|
| 16 | [noun prp] have been [vb pp] [adv prt] [prep] | 21 |
|
| 17 | who have been [vb pp] [adv prt] [prep] | 20 |
|
| 18 | [Wh pn] have been [vb pp] [adv prt] [prep] | 20 |
|
| 19 | who have been [vb pp] [adv prt] [prep] | 20 |
|
| 20 | [det] have been [vb pp] [adv prt] [prep] | 14 |
|
| 21 | [n mass] have been [vb pp] [adv prt] [prep] | 14 |
|
| 22 | studies have been [vb pp] [adv prt] [prep] | 12 |
|
| 23 | study have been [vb pp] [adv prt] [prep] | 12 |
|
| 24 | [num] have been [vb pp] [adv prt] [prep] | 11 |
|
| 25 | [coord] have been [vb pp] [adv prt] [prep] | 11 |
|
| 26 | we have been [vb pp] [adv prt] [prep] | 7 |
|
| 27 | [adv] have been [vb pp] [adv prt] [prep] | 7 |
|
| 28 | i have been [vb pp] [adv prt] [prep] | 6 |
|
| 29 | people have been [vb pp] [adv prt] [prep] | 6 |
|
| 30 | [adv] have been [vb pp] [adv prt] [prep] | 6 |
|
