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'mtrembling
you'retrembling
he'strembling
we'retrembling
you'retrembling
they'retrembling	I trembled
you trembled
he trembled
we trembled
you trembled
they trembled	Iwastrembling
youweretrembling
hewastrembling
weweretrembling
youweretrembling
theyweretrembling	
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'vebeen trembling
you'vebeen trembling
he'sbeen trembling
we'vebeen trembling
you'vebeen trembling
they'vebeen 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