English verb conjugation
TO TREMBLE

Regular verb: tremble - trembled - trembled

Indicative

Present	Present continuous	Preterite	Preterite continuous
I tremble you tremble he trembles we tremble you tremble they tremble	I'm trembling you're trembling he's trembling we're trembling you're trembling they're trembling	I trembled you trembled he trembled we trembled you trembled they trembled	I was trembling you were trembling he was trembling we were trembling you were trembling they were trembling
Present perfect	Present perfect continuous	Pluperfect	Pluperfect continuous
I've trembled you've trembled he's trembled we've trembled you've trembled they've trembled	I've been trembling you've been trembling he's been trembling we've been trembling you've been trembling they've been trembling	I'd trembled you'd trembled he'd trembled we'd trembled you'd trembled they'd trembled	I'd been trembling you'd been trembling he'd been trembling we'd been trembling you'd been trembling they'd been trembling
Future	Future continuous	Future perfect	Future perfect continuous
I'll tremble you'll tremble he'll tremble we'll tremble you'll tremble they'll tremble	I'll be trembling you'll be trembling he'll be trembling we'll be trembling you'll be trembling they'll be trembling	I'll have trembled you'll have trembled he'll have trembled we'll have trembled you'll have trembled they'll have trembled	I'll have been trembling you'll have been trembling he'll have been trembling we'll have been trembling you'll have been trembling they'll have been trembling

Conditional

Present	Present continuous	Past	Past continuous
I'd tremble you'd tremble he'd tremble we'd tremble you'd tremble they'd tremble	I'd be trembling you'd be trembling he'd be trembling we'd be trembling you'd be trembling they'd be trembling	I'd have trembled you'd have trembled he'd have trembled we'd have trembled you'd have trembled they'd have trembled	I'd have been trembling you'd have been trembling he'd have been trembling we'd have been trembling you'd have been trembling they'd have been trembling

Infinitive

Imperative

Infinitive		Imperative
to tremble		tremble Let's tremble tremble

Participle

Present	Past
trembling	trembled