| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it must be | 234 |
|
| 2 | [verb] it must be | 234 |
|
| 3 | [vb base] it must be | 83 |
|
| 4 | think it must be | 75 |
|
| 5 | [vb past] it must be | 68 |
|
| 6 | think it must be | 35 |
|
| 7 | [vb pp] it must be | 29 |
|
| 8 | thought it must be | 25 |
|
| 9 | know it must be | 21 |
|
| 10 | [to-vb] it must be | 16 |
|
| 11 | [vb infin] it must be | 15 |
|
| 12 | say it must be | 13 |
|
| 13 | suppose it must be | 13 |
|
| 14 | suppose it must be | 13 |
|
| 15 | knew it must be | 13 |
|
| 16 | [v-ing] it must be | 13 |
|
| 17 | [vb -s] it must be | 10 |
|
| 18 | know it must be | 6 |
|
| 19 | decide it must be | 6 |
|
| 20 | decided it must be | 6 |
|
| 21 | mean it must be | 6 |
|
| 22 | mean it must be | 5 |
|
| 23 | assume it must be | 5 |
|
| 24 | realised it must be | 5 |
|
| 25 | think it must be | 5 |
|
| 26 | realise it must be | 5 |
|
