| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] [prep] an [adj] [noun sg] | 666 |
|
| 2 | is [vb pp] [prep] an [adj] [noun] | 611 |
|
| 3 | is [verb] by an [adj] [noun] | 157 |
|
| 4 | is [verb] as an [adj] [noun] | 142 |
|
| 5 | is [verb] in an [adj] [noun] | 92 |
|
| 6 | is [v-ing] [prep] an [adj] [noun] | 64 |
|
| 7 | is [verb] on an [adj] [noun] | 53 |
|
| 8 | is [verb] with an [adj] [noun] | 51 |
|
| 9 | is [verb] to an [adj] [noun] | 49 |
|
| 10 | is based [prep] an [adj] [noun] | 33 |
|
| 11 | is [verb] for an [adj] [noun] | 33 |
|
| 12 | is base [prep] an [adj] [noun] | 33 |
|
| 13 | is see [prep] an [adj] [noun] | 32 |
|
| 14 | is seen [prep] an [adj] [noun] | 32 |
|
| 15 | is [verb] at an [adj] [noun] | 25 |
|
| 16 | is [verb] from an [adj] [noun] | 22 |
|
| 17 | is [verb] [prep] an important [noun] | 18 |
|
| 18 | is used [prep] an [adj] [noun] | 18 |
|
| 19 | is use [prep] an [adj] [noun] | 18 |
|
| 20 | is [verb] [prep] an old [noun] | 15 |
|
| 21 | is [to-vb] [prep] an [adj] [noun] | 14 |
|
| 22 | is [verb] [prep] an open [noun] | 13 |
|
| 23 | is regard [prep] an [adj] [noun] | 12 |
|
| 24 | is [verb] [prep] an early [noun] | 12 |
|
| 25 | is made [prep] an [adj] [noun] | 12 |
|
| 26 | is regarded [prep] an [adj] [noun] | 12 |
|
| 27 | is make [prep] an [adj] [noun] | 12 |
|
| 28 | is [verb] [prep] an [adj] rate | 11 |
|
| 29 | is [verb] [prep] an [adj] rate | 11 |
|
| 30 | is follow [prep] an [adj] [noun] | 11 |
|
