| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [to-vb] a [adj] [noun sg] | 58 |
|
| 2 | are [to-vb] an [adj] [noun sg] | 17 |
|
| 3 | are to have a [adj] [noun sg] | 10 |
|
| 4 | are to establish a [adj] [noun sg] | 7 |
|
| 5 | are to develop a [adj] [noun sg] | 5 |
|
