| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] must have been [verb] | 371 |
|
| 2 | [pron] must have be [verb] | 365 |
|
| 3 | [pers pn] must have be [verb] | 336 |
|
| 4 | [pron] must have be [v-ing] | 186 |
|
| 5 | [pron] must have be [vb pp] | 181 |
|
| 6 | he must have be [verb] | 86 |
|
| 7 | he must have be [verb] | 86 |
|
| 8 | it must have be [verb] | 83 |
|
| 9 | it must have be [verb] | 83 |
|
| 10 | she must have be [verb] | 49 |
|
| 11 | they must have be [verb] | 49 |
|
| 12 | she must have be [verb] | 49 |
|
| 13 | they must have be [verb] | 47 |
|
| 14 | you must have be [verb] | 33 |
|
| 15 | you must have be [verb] | 32 |
|
| 16 | i must have be [verb] | 31 |
|
| 17 | i must have be [verb] | 31 |
|
| 18 | [Wh det] must have be [verb] | 21 |
|
| 19 | which must have be [verb] | 17 |
|
| 20 | which must have be [verb] | 17 |
|
| 21 | [pron] must have be do | 11 |
|
| 22 | [pron] must have be go | 8 |
|
| 23 | [indef pn] must have be [verb] | 8 |
|
| 24 | [pron] must have be going | 8 |
|
| 25 | [pron] must have be watch | 7 |
|
| 26 | [pron] must have be mistake | 7 |
|
| 27 | [pron] must have be doing | 7 |
|
| 28 | [pron] must have be dream | 7 |
|
| 29 | [pron] must have be dreaming | 7 |
|
| 30 | [pron] must have be mistaken | 7 |
|
