to buy
Irregular verb: buy - bought- bought

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

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I would not buy
you would not buy
she would not buy
we would not buy
you would not buy
they would not buy 	I would not be buying
you would not be buying
she would not be buying
we would not be buying
you would not be buying
they would not be buying	I would not have bought
you would not have bought
she would not have bought
we would not have bought
you would not have bought
they would not have bought	I would not have been buying
you would not have been buying
she would not have been buying
we would not have been buying
you would not have been buying
they would not have been buying	

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

Participle 	
Present 	Past 	 	 	
buying	bought