English verb conjugation
TO UNDULATE
Regular verb: undulate - undulated - undulated
Present | Present continuous | Preterite | Preterite continuous |
| I don't undulate you don't undulate he doesn't undulate we don't undulate you don't undulate they don't undulate | I'm not undulating you aren't undulating he isn't undulating we aren't undulating you aren't undulating they aren't undulating | I didn't undulate you didn't undulate he didn't undulate we didn't undulate you didn't undulate they didn't undulate | I wasn't undulating you weren't undulating he wasn't undulating we weren't undulating you weren't undulating they weren't undulating |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| I haven't undulated you haven't undulated he hasn't undulated we haven't undulated you haven't undulated they haven't undulated | I haven't been undulating you haven't been undulating he hasn't been undulating we haven't been undulating you haven't been undulating they haven't been undulating | I hadn't undulated you hadn't undulated he hadn't undulated we hadn't undulated you hadn't undulated they hadn't undulated | I hadn't been undulating you hadn't been undulating he hadn't been undulating we hadn't been undulating you hadn't been undulating they hadn't been undulating |
Future | Future continuous | Future perfect | Future perfect continuous |
| I won't undulate you won't undulate he won't undulate we won't undulate you won't undulate they won't undulate | I won't be undulating you won't be undulating he won't be undulating we won't be undulating you won't be undulating they won't be undulating | I won't have undulated you won't have undulated he won't have undulated we won't have undulated you won't have undulated they won't have undulated | I won't have been undulating you won't have been undulating he won't have been undulating we won't have been undulating you won't have been undulating they won't have been undulating |
Present | Present continuous | Past | Past continuous |
| I wouldn't undulate you wouldn't undulate he wouldn't undulate we wouldn't undulate you wouldn't undulate they wouldn't undulate | I wouldn't be undulating you wouldn't be undulating he wouldn't be undulating we wouldn't be undulating you wouldn't be undulating they wouldn't be undulating | I wouldn't have undulated you wouldn't have undulated he wouldn't have undulated we wouldn't have undulated you wouldn't have undulated they wouldn't have undulated | I wouldn't have been undulating you wouldn't have been undulating he wouldn't have been undulating we wouldn't have been undulating you wouldn't have been undulating they wouldn't have been undulating |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to undulate | do not undulate Let's not undulate do not undulate |
Present | Past | ||
| undulating | undulated |