| Verb Class | Irregular | ||
|---|---|---|---|
| Stem | su - | ||
| Gerund | shite | ||
| This is for a guide only. Please double-check if you need to use the information for something important. I've done my best to get everything right but like any self respecting software there may be bugs in it! . | |||
| Positive | Negative | ||
| Present Indicative | Plain | sentaku suru | sentaku shinai |
| Polite | sentaku shimasu | sentaku shimasen | |
| Past Indicative | Plain | sentaku shita | sentaku shinakatta |
| Polite | sentaku shimashita | sentaku shimasen deshita | |
| Presumptive | Plain |
sentaku shiyō sentaku suru darō |
sentaku shinai darō |
| Polite |
sentaku shimashō sentaku suru deshō |
sentaku shinai deshō | |
| Past Presumptive | Plain |
sentaku shitarō sentaku shita darō |
sentaku shinakatta darō |
| Polite | sentaku shimashitarō | sentaku shinakatta deshō | |
| Present Progressive | Plain | ||
| Polite | sentaku shite imasu | sentaku shite imasen | |
| Past Progressive | Plain | ||
| Polite | sentaku shite imashita | sentaku shite imasen deshita | |
| Provisional | Plain | sentaku sureba | sentaku shinakereba |
| Polite |
sentaku shimaseba sentaku shimasureba |
sentaku shimasen nara | |
| Conditional | Plain | sentaku shitara | sentaku shinakattara |
| Polite |
sentaku sentaku shimashitara |
sentaku shimasen deshitara | |
| Potential | Plain | sentaku dekiru | sentaku dekinai |
| Polite | sentaku dekimasu | sentaku dekimasen | |
| Causative | Plain | sentaku saseru | |
| Polite | |||
| Imperative | Plain | sentaku shiro | sentaku suruna |
| Polite | sentaku shite kudasai | sentaku shinaide kudasai | |
