to retard
Regular verb: retard - retarded- retarded

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I do not retard
you do not retard
she doesnot retard
we do not retard
you do not retard
they do not retard 	Iamnot retarding
youarenot retarding
sheisnot retarding
wearenot retarding
youarenot retarding
theyarenot retarding	I did not retard
you did not retard
she did not retard
we did not retard
you did not retard
they did not retard 	Iwasnot retarding
youwerenot retarding
shewasnot retarding
wewerenot retarding
youwerenot retarding
theywerenot retarding	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I have not retarded
you have not retarded
shehasnot retarded
we have not retarded
you have not retarded
they have not retarded	I have not  been retarding
you have not  been retarding
shehasnot  been retarding
we have not  been retarding
you have not  been retarding
they have not  been retarding	I had not retarded
you had not retarded
she had not retarded
we had not retarded
you had not retarded
they had not retarded	I had not been retarding
you had not been retarding
she had not been retarding
we had not been retarding
you had not been retarding
they had not been retarding	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I will not retard
you will not retard
she will not retard
we will not retard
you will not retard
they will not retard 	I will not be retarding
you will not be retarding
she will not be retarding
we will not be retarding
you will not be retarding
they will not be retarding	I will not have retarded
you will not have retarded
she will not have retarded
we will not have retarded
you will not have retarded
they will not have retarded	I will not have been retarding
you will not have been retarding
she will not have been retarding
we will not have been retarding
you will not have been retarding
they will not have been retarding	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I would not retard
you would not retard
she would not retard
we would not retard
you would not retard
they would not retard 	I would not be retarding
you would not be retarding
she would not be retarding
we would not be retarding
you would not be retarding
they would not be retarding	I would not have retarded
you would not have retarded
she would not have retarded
we would not have retarded
you would not have retarded
they would not have retarded	I would not have been retarding
you would not have been retarding
she would not have been retarding
we would not have been retarding
you would not have been retarding
they would not have been retarding	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to retard 	 	do not retard
Let's not retard
do not retard 	 	

Participle 	
Present 	Past 	 	 	
retarding	retarded