to grind
Irregular verb: grind - ground- ground

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I do not grind
you do not grind
he doesnot grind
we do not grind
you do not grind
they do not grind 	Iamnot grinding
youarenot grinding
heisnot grinding
wearenot grinding
youarenot grinding
theyarenot grinding	I did not grind
you did not grind
he did not grind
we did not grind
you did not grind
they did not grind 	Iwasnot grinding
youwerenot grinding
hewasnot grinding
wewerenot grinding
youwerenot grinding
theywerenot grinding	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I have not ground
you have not ground
hehasnot ground
we have not ground
you have not ground
they have not ground	I have not  been grinding
you have not  been grinding
hehasnot  been grinding
we have not  been grinding
you have not  been grinding
they have not  been grinding	I had not ground
you had not ground
he had not ground
we had not ground
you had not ground
they had not ground	I had not been grinding
you had not been grinding
he had not been grinding
we had not been grinding
you had not been grinding
they had not been grinding	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I will not grind
you will not grind
he will not grind
we will not grind
you will not grind
they will not grind 	I will not be grinding
you will not be grinding
he will not be grinding
we will not be grinding
you will not be grinding
they will not be grinding	I will not have ground
you will not have ground
he will not have ground
we will not have ground
you will not have ground
they will not have ground	I will not have been grinding
you will not have been grinding
he will not have been grinding
we will not have been grinding
you will not have been grinding
they will not have been grinding	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I would not grind
you would not grind
he would not grind
we would not grind
you would not grind
they would not grind 	I would not be grinding
you would not be grinding
he would not be grinding
we would not be grinding
you would not be grinding
they would not be grinding	I would not have ground
you would not have ground
he would not have ground
we would not have ground
you would not have ground
they would not have ground	I would not have been grinding
you would not have been grinding
he would not have been grinding
we would not have been grinding
you would not have been grinding
they would not have been grinding	

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

Participle 	
Present 	Past 	 	 	
grinding	ground