| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] could have [prep] [art] | 14 |
|
| 2 | [pron] could have [prep] [art] | 14 |
|
| 3 | could have [verb] [prep] [art] | 273 |
|
| 4 | could have [vb pp] [prep] [art] | 269 |
|
| 5 | could have do [prep] [art] | 42 |
|
| 6 | could have done [prep] [art] | 41 |
|
| 7 | could have [been] [prep] [art] | 29 |
|
| 8 | could have be [prep] [art] | 29 |
|
| 9 | could have been [prep] [art] | 29 |
|
| 10 | could have [be] [prep] [art] | 29 |
|
| 11 | could have [noun] [prep] [art] | 21 |
|
| 12 | could have go [prep] [art] | 17 |
|
| 13 | could have gone [prep] [art] | 16 |
|
| 14 | could have come [prep] [art] | 15 |
|
| 15 | could have come [prep] [art] | 15 |
|
| 16 | could have [noun sg] [prep] [art] | 13 |
|
| 17 | could have lead [prep] [art] | 12 |
|
| 18 | could have led [prep] [art] | 12 |
|
| 19 | could have [pron] [prep] [art] | 10 |
|
| 20 | could have happened [prep] [art] | 8 |
|
| 21 | could have happen [prep] [art] | 8 |
|
| 22 | could have got [prep] [art] | 8 |
|
| 23 | could have [pers pn] [prep] [art] | 8 |
|
| 24 | could have [noun pl] [prep] [art] | 8 |
|
| 25 | could have get [prep] [art] | 8 |
|
| 26 | could have [adj] [prep] [art] | 8 |
|
| 27 | could have contribute [prep] [art] | 7 |
|
| 28 | could have contributed [prep] [art] | 7 |
|
| 29 | could have resulted [prep] [art] | 6 |
|
| 30 | could have result [prep] [art] | 6 |
|
