to tremble
Regular verb: tremble - trembled- trembled

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I tremble
you tremble
she trembles
we tremble
you tremble
they tremble 	Iamtrembling
youaretrembling
sheistrembling
wearetrembling
youaretrembling
theyaretrembling	I trembled
you trembled
she trembled
we trembled
you trembled
they trembled	Iwastrembling
youweretrembling
shewastrembling
weweretrembling
youweretrembling
theyweretrembling	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I have trembled
you have trembled
she has trembled
we have trembled
you have trembled
they have trembled	I have been trembling
you have been trembling
shehasbeen trembling
we have been trembling
you have been trembling
they have been trembling	I had trembled
you had trembled
she had trembled
we had trembled
you had trembled
they had trembled	I had been trembling
you had been trembling
she had been trembling
we had been trembling
you had been trembling
they had been trembling	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I will tremble
you will tremble
she will tremble
we will tremble
you will tremble
they will tremble 	I will be trembling
you will be trembling
she will be trembling
we will be trembling
you will be trembling
they will be trembling	I will have trembled
you will have trembled
she will have trembled
we will have trembled
you will have trembled
they will have trembled	I will have been trembling
you will have been trembling
she will have been trembling
we will have been trembling
you will have been trembling
they will have been trembling	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I would tremble
you would tremble
she would tremble
we would tremble
you would tremble
they would tremble 	I would be trembling
you would be trembling
she would be trembling
we would be trembling
you would be trembling
they would be trembling	I would have trembled
you would have trembled
she would have trembled
we would have trembled
you would have trembled
they would have trembled	I would have been trembling
you would have been trembling
she would have been trembling
we would have been trembling
you would have been trembling
they would have been trembling	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to tremble 	 	tremble
Let's tremble
tremble 	 	

Participle 	
Present 	Past 	 	 	
trembling	trembled