| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have shown | 2172 |
|
| 2 | [noun sg] have shown | 941 |
|
| 3 | [noun pl] have shown | 786 |
|
| 4 | [pron] have shown | 762 |
|
| 5 | [pers pn] have shown | 635 |
|
| 6 | [noun prp] have shown | 413 |
|
| 7 | study have shown | 257 |
|
| 8 | studies have shown | 216 |
|
| 9 | we have shown | 211 |
|
| 10 | we have shown | 210 |
|
| 11 | research have shown | 151 |
|
| 12 | research have shown | 149 |
|
| 13 | he have shown | 142 |
|
| 14 | he have shown | 142 |
|
| 15 | [modal v] have shown | 85 |
|
| 16 | [vb mod] have shown | 85 |
|
| 17 | [adj] have shown | 79 |
|
| 18 | experience have shown | 76 |
|
| 19 | experience have shown | 76 |
|
| 20 | i have shown | 75 |
|
| 21 | i have shown | 74 |
|
| 22 | [conj] have shown | 72 |
|
| 23 | they have shown | 70 |
|
| 24 | [Wh pn] have shown | 69 |
|
| 25 | who have shown | 68 |
|
| 26 | who have shown | 68 |
|
| 27 | they have shown | 67 |
|
| 28 | survey have shown | 55 |
|
| 29 | [coord] have shown | 55 |
|
| 30 | [adv] have shown | 49 |
|
