| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] be [conj] | 294 |
|
| 2 | is [adj] [is] [conj] | 292 |
|
| 3 | is [adj] is [conj] | 292 |
|
| 4 | is [adj] [be] that | 280 |
|
| 5 | is [adj] [be] that | 280 |
|
| 6 | is [adj] [be] [that] | 280 |
|
| 7 | is certain [be] [conj] | 60 |
|
| 8 | is clear [be] [conj] | 56 |
|
| 9 | is important [be] [conj] | 39 |
|
| 10 | is interesting [be] [conj] | 15 |
|
| 11 | is [adj] [be] [subord] | 14 |
|
| 12 | is surprising [be] [conj] | 11 |
|
| 13 | is remarkable [be] [conj] | 8 |
|
| 14 | is necessary [be] [conj] | 8 |
|
| 15 | is true [be] [conj] | 8 |
|
| 16 | is concerned [be] [conj] | 7 |
|
| 17 | is [adj] [be] because | 6 |
|
| 18 | is [adj] [be] because | 6 |
|
| 19 | is [adj] [be] whether | 6 |
|
| 20 | is [adj] [be] whether | 6 |
|
| 21 | is new [be] [conj] | 5 |
|
