| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are needed [to-vb] [adj] [noun] | 24 |
|
| 2 | are needed [verb] [adj] [noun sg] | 12 |
|
| 3 | are needed [verb] [adj] [noun pl] | 11 |
|
| 4 | are needed [verb] [det] [noun] | 11 |
|
| 5 | are needed [verb] [adj] [noun] | 11 |
|
| 6 | are needed [verb] this [noun] | 5 |
|
| 7 | are needed [verb] this [noun] | 5 |
|
