
Regular verb: grub - grubbed - grubbed
Present | Present continuous | Preterite | Preterite continuous |
| I grub you grub he grubs we grub you grub they grub | I'm grubbing you're grubbing he's grubbing we're grubbing you're grubbing they're grubbing | I grubbed you grubbed he grubbed we grubbed you grubbed they grubbed | I was grubbing you were grubbing he was grubbing we were grubbing you were grubbing they were grubbing |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| I've grubbed you've grubbed he's grubbed we've grubbed you've grubbed they've grubbed | I've been grubbing you've been grubbing he's been grubbing we've been grubbing you've been grubbing they've been grubbing | I'd grubbed you'd grubbed he'd grubbed we'd grubbed you'd grubbed they'd grubbed | I'd been grubbing you'd been grubbing he'd been grubbing we'd been grubbing you'd been grubbing they'd been grubbing |
Future | Future continuous | Future perfect | Future perfect continuous |
| I'll grub you'll grub he'll grub we'll grub you'll grub they'll grub | I'll be grubbing you'll be grubbing he'll be grubbing we'll be grubbing you'll be grubbing they'll be grubbing | I'll have grubbed you'll have grubbed he'll have grubbed we'll have grubbed you'll have grubbed they'll have grubbed | I'll have been grubbing you'll have been grubbing he'll have been grubbing we'll have been grubbing you'll have been grubbing they'll have been grubbing |
Present | Present continuous | Past | Past continuous |
| I'd grub you'd grub he'd grub we'd grub you'd grub they'd grub | I'd be grubbing you'd be grubbing he'd be grubbing we'd be grubbing you'd be grubbing they'd be grubbing | I'd have grubbed you'd have grubbed he'd have grubbed we'd have grubbed you'd have grubbed they'd have grubbed | I'd have been grubbing you'd have been grubbing he'd have been grubbing we'd have been grubbing you'd have been grubbing they'd have been grubbing |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to grub | grub Let's grub grub |
Present | Past | ||
| grubbing | grubbed |