| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] often [verb] to be | 68 |
|
| 2 | [noun pl] often [verb] to be | 37 |
|
| 3 | [noun] often [vb base] to be | 31 |
|
| 4 | [noun sg] often [verb] to be | 29 |
|
| 5 | [noun] often [vb -s] to be | 22 |
|
| 6 | [noun] often have to be | 16 |
|
| 7 | [noun] often seem to be | 15 |
|
| 8 | [noun] often appear to be | 10 |
|
| 9 | [noun] often [vb past] to be | 10 |
|
| 10 | [noun] often need to be | 10 |
|
| 11 | [noun] often need to be | 8 |
|
| 12 | [noun] often have to be | 8 |
|
| 13 | [noun] often appears to be | 7 |
|
| 14 | [noun] often prove to be | 7 |
|
| 15 | [noun] often seem to be | 7 |
|
| 16 | [noun] often tend to be | 5 |
|
| 17 | [noun] often had to be | 5 |
|
| 18 | [noun] often seems to be | 5 |
|
