| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be a [noun sg] | 18499 |
|
| 2 | be a [noun] | 16384 |
|
| 3 | be an [noun] | 2660 |
|
| 4 | be a bit | 548 |
|
| 5 | be a bit | 548 |
|
| 6 | be a problem | 398 |
|
| 7 | be a problem | 398 |
|
| 8 | be a lot | 394 |
|
| 9 | be a lot | 394 |
|
| 10 | be a matter | 320 |
|
| 11 | be a matter | 320 |
|
| 12 | be a [noun prp] | 216 |
|
| 13 | be a member | 199 |
|
| 14 | be a member | 197 |
|
| 15 | be a [n mass] | 193 |
|
| 16 | be a mistake | 164 |
|
| 17 | be a mistake | 164 |
|
| 18 | be a man | 136 |
|
| 19 | be a man | 136 |
|
| 20 | be a part | 131 |
|
| 21 | be a part | 131 |
|
| 22 | be a case | 126 |
|
| 23 | be a case | 126 |
|
| 24 | be a way | 112 |
|
| 25 | be a way | 112 |
|
| 26 | be a source | 96 |
|
| 27 | be a source | 96 |
|
| 28 | be a need | 95 |
|
| 29 | be a need | 95 |
|
| 30 | be a number | 92 |
|
