| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the [noun] is [that] | 4151 |
|
| 2 | the [noun pl] is [that] | 167 |
|
| 3 | the difficulty is [that] | 52 |
|
| 4 | the difficulties [be] [that] | 7 |
|
| 5 | the difficulties be [that] | 7 |
|
| 6 | the difficulties is [conj] | 6 |
|
| 7 | the difficulties [is] [that] | 6 |
|
| 8 | the difficulties is [that] | 6 |
|
| 9 | [art] difficulties is [that] | 6 |
|
| 10 | [art] difficulties is [that] | 6 |
|
