| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [noun] be [verb] [prep] a | 1287 |
|
| 2 | [conj] [noun] [be] [verb] [prep] a | 1098 |
|
| 3 | [conj] [noun] [be] [vb pp] [prep] a | 1096 |
|
| 4 | [coord] [noun] [be] [verb] [prep] a | 639 |
|
| 5 | [conj] [noun] [was/were] [verb] [prep] a | 555 |
|
| 6 | [conj] [noun sg] [be] [verb] [prep] a | 546 |
|
| 7 | and [noun] [be] [verb] [prep] a | 544 |
|
| 8 | and [noun] [be] [verb] [prep] a | 544 |
|
| 9 | [subord] [noun] [be] [verb] [prep] a | 414 |
|
| 10 | [conj] [noun] [is] [verb] [prep] a | 378 |
|
| 11 | [conj] [noun pl] [be] [verb] [prep] a | 376 |
|
| 12 | [conj] [noun] is [verb] [prep] a | 375 |
|
| 13 | [conj] [noun] [am/are] [verb] [prep] a | 331 |
|
| 14 | [conj] [noun prp] [be] [verb] [prep] a | 318 |
|
| 15 | [conj] [noun] are [verb] [prep] a | 315 |
|
| 16 | [conj] [noun] was [verb] [prep] a | 303 |
|
| 17 | [conj] [noun] were [verb] [prep] a | 252 |
|
| 18 | that [noun] [be] [verb] [prep] a | 234 |
|
| 19 | that [noun] [be] [verb] [prep] a | 234 |
|
| 20 | [that] [noun] [be] [verb] [prep] a | 234 |
|
| 21 | [conj] [noun] [be] [verb] in a | 222 |
|
| 22 | [conj] [noun] [be] [verb] [prep] an | 189 |
|
| 23 | [conj] [noun] [be] [verb] as a | 185 |
|
| 24 | [conj] [noun] [be] [verb] by a | 176 |
|
| 25 | [conj] [noun] [be] [v-ing] [prep] a | 173 |
|
| 26 | [conj] [noun] [be] [verb] to a | 124 |
|
| 27 | if [noun] [be] [verb] [prep] a | 103 |
|
| 28 | if [noun] [be] [verb] [prep] a | 103 |
|
| 29 | [conj] [noun] [be] [verb] on a | 101 |
|
| 30 | when [noun] [be] [verb] [prep] a | 97 |
|
