to abstain
Regular verb: abstain - abstained- abstained

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I abstain
you abstain
he abstains
we abstain
you abstain
they abstain 	Iamabstaining
youareabstaining
heisabstaining
weareabstaining
youareabstaining
theyareabstaining	I abstained
you abstained
he abstained
we abstained
you abstained
they abstained	Iwasabstaining
youwereabstaining
hewasabstaining
wewereabstaining
youwereabstaining
theywereabstaining	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I have abstained
you have abstained
he has abstained
we have abstained
you have abstained
they have abstained	I have been abstaining
you have been abstaining
hehasbeen abstaining
we have been abstaining
you have been abstaining
they have been abstaining	I had abstained
you had abstained
he had abstained
we had abstained
you had abstained
they had abstained	I had been abstaining
you had been abstaining
he had been abstaining
we had been abstaining
you had been abstaining
they had been abstaining	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I will abstain
you will abstain
he will abstain
we will abstain
you will abstain
they will abstain 	I will be abstaining
you will be abstaining
he will be abstaining
we will be abstaining
you will be abstaining
they will be abstaining	I will have abstained
you will have abstained
he will have abstained
we will have abstained
you will have abstained
they will have abstained	I will have been abstaining
you will have been abstaining
he will have been abstaining
we will have been abstaining
you will have been abstaining
they will have been abstaining	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I would abstain
you would abstain
he would abstain
we would abstain
you would abstain
they would abstain 	I would be abstaining
you would be abstaining
he would be abstaining
we would be abstaining
you would be abstaining
they would be abstaining	I would have abstained
you would have abstained
he would have abstained
we would have abstained
you would have abstained
they would have abstained	I would have been abstaining
you would have been abstaining
he would have been abstaining
we would have been abstaining
you would have been abstaining
they would have been abstaining	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to abstain 	 	abstain
Let's abstain
abstain 	 	

Participle 	
Present 	Past 	 	 	
abstaining	abstained