| A | B |
| ring | (has,had,have) rung |
| sing | (has,had,have) sung |
| swim | (has,had,have) swum |
| begin | (has,had,have) begun |
| tear | (has,had,have) torn |
| wear | (has,had,have) worn |
| break | (has,had,have) broken |
| speak | (has,had,have) spoken |
| steal | (has,had,have) stolen |
| choose | (has,had,have) chosen |
| freeze | (has,had,have) frozen |
| blow | (has,had,have) blown |
| grow | (has,had,have) grown |
| know | (has,had,have) known |
| fly | (has,had,have) flown |
| bring | (has,had,have) brought |
| come | (has,had,have) come |
| go | (has,had,have) gone |
| make | (has,had,have) made |
| run | (has,had,have) run |
| say | (has,had,have) said |
| take | (has,had,have) taken |
| think | (has,had,have) thought |
| write | (has,had,have) written |
|