Regular verb: thumbtack - thumbtacked - thumbtacked
Present | Present continuous | Preterite | Preterite continuous |
I don't thumbtack you don't thumbtack she doesn't thumbtack we don't thumbtack you don't thumbtack they don't thumbtack | I'm not thumbtacking you aren't thumbtacking she isn't thumbtacking we aren't thumbtacking you aren't thumbtacking they aren't thumbtacking | I didn't thumbtack you didn't thumbtack she didn't thumbtack we didn't thumbtack you didn't thumbtack they didn't thumbtack | I wasn't thumbtacking you weren't thumbtacking she wasn't thumbtacking we weren't thumbtacking you weren't thumbtacking they weren't thumbtacking |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
I haven't thumbtacked you haven't thumbtacked she hasn't thumbtacked we haven't thumbtacked you haven't thumbtacked they haven't thumbtacked | I haven't been thumbtacking you haven't been thumbtacking she hasn't been thumbtacking we haven't been thumbtacking you haven't been thumbtacking they haven't been thumbtacking | I hadn't thumbtacked you hadn't thumbtacked she hadn't thumbtacked we hadn't thumbtacked you hadn't thumbtacked they hadn't thumbtacked | I hadn't been thumbtacking you hadn't been thumbtacking she hadn't been thumbtacking we hadn't been thumbtacking you hadn't been thumbtacking they hadn't been thumbtacking |
Future | Future continuous | Future perfect | Future perfect continuous |
I won't thumbtack you won't thumbtack she won't thumbtack we won't thumbtack you won't thumbtack they won't thumbtack | I won't be thumbtacking you won't be thumbtacking she won't be thumbtacking we won't be thumbtacking you won't be thumbtacking they won't be thumbtacking | I won't have thumbtacked you won't have thumbtacked she won't have thumbtacked we won't have thumbtacked you won't have thumbtacked they won't have thumbtacked | I won't have been thumbtacking you won't have been thumbtacking she won't have been thumbtacking we won't have been thumbtacking you won't have been thumbtacking they won't have been thumbtacking |
Present | Present continuous | Past | Past continuous |
I wouldn't thumbtack you wouldn't thumbtack she wouldn't thumbtack we wouldn't thumbtack you wouldn't thumbtack they wouldn't thumbtack | I wouldn't be thumbtacking you wouldn't be thumbtacking she wouldn't be thumbtacking we wouldn't be thumbtacking you wouldn't be thumbtacking they wouldn't be thumbtacking | I wouldn't have thumbtacked you wouldn't have thumbtacked she wouldn't have thumbtacked we wouldn't have thumbtacked you wouldn't have thumbtacked they wouldn't have thumbtacked | I wouldn't have been thumbtacking you wouldn't have been thumbtacking she wouldn't have been thumbtacking we wouldn't have been thumbtacking you wouldn't have been thumbtacking they wouldn't have been thumbtacking |
Infinitive | Imperative |
Infinitive | Imperative | ||
to thumbtack | do not thumbtack Let's not thumbtack do not thumbtack |
Present | Past | ||
thumbtacking | thumbtacked |