| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] [subord] the [noun sg] | 355 |
|
| 2 | is [adj] if [art] [noun sg] | 107 |
|
| 3 | is [adj] because [art] [noun sg] | 82 |
|
| 4 | is [adj] whether [art] [noun sg] | 63 |
|
| 5 | is [adj] when [art] [noun sg] | 56 |
|
| 6 | is [adj] [subord] a [noun sg] | 52 |
|
| 7 | is [adj] as [art] [noun sg] | 29 |
|
| 8 | is necessary [subord] [art] [noun sg] | 24 |
|
| 9 | is doubtful [subord] [art] [noun sg] | 22 |
|
| 10 | is important [subord] [art] [noun sg] | 20 |
|
| 11 | is [adj] where [art] [noun sg] | 19 |
|
| 12 | is essential [subord] [art] [noun sg] | 15 |
|
| 13 | is [adj] unless [art] [noun sg] | 12 |
|
| 14 | is useful [subord] [art] [noun sg] | 12 |
|
| 15 | is possible [subord] [art] [noun sg] | 12 |
|
| 16 | is unclear [subord] [art] [noun sg] | 10 |
|
| 17 | is uncertain [subord] [art] [noun sg] | 9 |
|
| 18 | is questionable [subord] [art] [noun sg] | 9 |
|
| 19 | is payable [subord] [art] [noun sg] | 9 |
|
| 20 | is immaterial [subord] [art] [noun sg] | 9 |
|
| 21 | is [adj] [subord] [art] child | 8 |
|
| 22 | is true [subord] [art] [noun sg] | 8 |
|
| 23 | is [adj] while [art] [noun sg] | 8 |
|
| 24 | is [adj] since [art] [noun sg] | 7 |
|
| 25 | is debatable [subord] [art] [noun sg] | 7 |
|
| 26 | is [adj] provided [art] [noun sg] | 6 |
|
| 27 | is helpful [subord] [art] [noun sg] | 6 |
|
| 28 | is [adj] [subord] [art] patient | 6 |
|
| 29 | is [adj] [subord] [art] person | 5 |
|
| 30 | is clear [subord] [art] [noun sg] | 5 |
|
