| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | an [noun sg] to [noun] | 1392 |
|
| 2 | an [noun] to [noun sg] | 721 |
|
| 3 | an [noun] to [noun prp] | 438 |
|
| 4 | an [noun] to [noun pl] | 206 |
|
| 5 | an end to [noun] | 167 |
|
| 6 | an end to [noun] | 167 |
|
| 7 | an alternative to [noun] | 148 |
|
| 8 | an alternative to [noun] | 148 |
|
| 9 | an aid to [noun] | 94 |
|
| 10 | an aid to [noun] | 94 |
|
| 11 | an introduction to [noun] | 80 |
|
| 12 | an introduction to [noun] | 80 |
|
| 13 | an approach to [noun] | 55 |
|
| 14 | an approach to [noun] | 55 |
|
| 15 | an invitation to [noun] | 53 |
|
| 16 | an invitation to [noun] | 53 |
|
| 17 | an appeal to [noun] | 44 |
|
| 18 | an appeal to [noun] | 44 |
|
| 19 | an expedition to [noun] | 25 |
|
| 20 | an expedition to [noun] | 25 |
|
| 21 | an [noun] to [n mass] | 24 |
|
| 22 | an obstacle to [noun] | 22 |
|
| 23 | an obstacle to [noun] | 22 |
|
| 24 | an sae to [noun] | 18 |
|
| 25 | an sae to [noun] | 18 |
|
| 26 | an [noun] to construction | 16 |
|
| 27 | an [noun] to construction | 16 |
|
| 28 | an incentive to [noun] | 15 |
|
| 29 | an answer to [noun] | 15 |
|
| 30 | an [noun] to [letter] | 15 |
|
