| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [pron] is [adj] that | 73 |
|
| 2 | [verb] [pron] is vital that | 11 |
|
| 3 | [vb base] [pron] [is] vital that | 7 |
|
| 4 | [vb base] [pron] [be] vital that | 7 |
|
| 5 | [vb base] [pron] be vital that | 7 |
|
| 6 | [vb base] [pron] is vital that | 5 |
|
| 7 | [vb base] [pron] is vital [that] | 5 |
|
| 8 | [vb base] [pron] is vital [conj] | 5 |
|
