| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be often [verb] for [noun] | 39 |
|
| 2 | be often [vb pp] for [noun] | 36 |
|
| 3 | be often [verb] for [noun sg] | 28 |
|
| 4 | are often [verb] for [noun] | 15 |
|
| 5 | is often [verb] for [noun] | 12 |
|
| 6 | be often [verb] for [noun pl] | 10 |
|
| 7 | be often use for [noun] | 8 |
|
| 8 | were often [verb] for [noun] | 8 |
|
| 9 | be often used for [noun] | 8 |
|
| 10 | be often mistaken for [noun] | 5 |
|
| 11 | be often mistake for [noun] | 5 |
|
