| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] be a [adj] [noun] [prep] | 1321 |
|
| 2 | [vb -s] [be] a [adj] [noun sg] [prep] | 1317 |
|
| 3 | [vb -s] been a [adj] [noun] [prep] | 1282 |
|
| 4 | [vb -s] [been] a [adj] [noun] [prep] | 1282 |
|
| 5 | has [be] a [adj] [noun] [prep] | 1152 |
|
| 6 | [vb -s] [be] a [adj] [noun] [prep] | 1116 |
|
| 7 | [vb -s] [be] a [adj] [noun] of | 482 |
|
| 8 | [vb -s] [be] a [adj] [noun] in | 420 |
|
| 9 | [vb -s] [be] an [adj] [noun] [prep] | 205 |
|
| 10 | [vb -s] [be] a [adj] [noun] for | 159 |
|
| 11 | 's [be] a [adj] [noun] [prep] | 131 |
|
| 12 | [vb -s] [be] a [adj] increase [prep] | 91 |
|
| 13 | [vb -s] [be] a [adj] increase [prep] | 91 |
|
| 14 | [vb -s] [be] a [adj] [noun] to | 85 |
|
| 15 | [vb -s] [be] a major [noun] [prep] | 78 |
|
| 16 | [vb -s] [be] a great [noun] [prep] | 69 |
|
| 17 | [vb -s] is a [adj] [noun] [prep] | 36 |
|
| 18 | [vb -s] [be] a good [noun] [prep] | 36 |
|
| 19 | [vb -s] [is] a [adj] [noun] [prep] | 36 |
|
| 20 | [vb -s] [be] a important [noun] [prep] | 35 |
|
| 21 | [vb -s] [be] a [adj] deal [prep] | 34 |
|
| 22 | [vb -s] [be] a [adj] deal [prep] | 34 |
|
| 23 | [vb -s] [be] a steady [noun] [prep] | 34 |
|
| 24 | [vb -s] [be] a significant [noun] [prep] | 30 |
|
| 25 | [vb -s] [be] a [adj] factor [prep] | 30 |
|
| 26 | [vb -s] [be] a [adj] factor [prep] | 30 |
|
| 27 | [vb -s] [be] a [adj] growth [prep] | 29 |
|
| 28 | [vb -s] [be] a considerable [noun] [prep] | 29 |
|
| 29 | [vb -s] [be] a [adj] decline [prep] | 29 |
|
| 30 | [vb -s] [be] a [adj] decline [prep] | 29 |
|
