to use
Regular verb: use - used- used

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

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I would not use
you would not use
she would not use
we would not use
you would not use
they would not use 	I would not be using
you would not be using
she would not be using
we would not be using
you would not be using
they would not be using	I would not have used
you would not have used
she would not have used
we would not have used
you would not have used
they would not have used	I would not have been using
you would not have been using
she would not have been using
we would not have been using
you would not have been using
they would not have been using	

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

Participle 	
Present 	Past 	 	 	
using	used