to abstain
Regular verb: abstain - abstained- abstained

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I abstain
you abstain
she abstains
we abstain
you abstain
they abstain 	I'mabstaining
you'reabstaining
she'sabstaining
we'reabstaining
you'reabstaining
they'reabstaining	I abstained
you abstained
she abstained
we abstained
you abstained
they abstained	Iwasabstaining
youwereabstaining
shewasabstaining
wewereabstaining
youwereabstaining
theywereabstaining	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I've abstained
you've abstained
she's abstained
we've abstained
you've abstained
they've abstained	I'vebeen abstaining
you'vebeen abstaining
she'sbeen abstaining
we'vebeen abstaining
you'vebeen abstaining
they'vebeen abstaining	I'd abstained
you'd abstained
she'd abstained
we'd abstained
you'd abstained
they'd abstained	I'd been abstaining
you'd been abstaining
she'd been abstaining
we'd been abstaining
you'd been abstaining
they'd been abstaining	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I'll abstain
you'll abstain
she'll abstain
we'll abstain
you'll abstain
they'll abstain 	I'll be abstaining
you'll be abstaining
she'll be abstaining
we'll be abstaining
you'll be abstaining
they'll be abstaining	I'll have abstained
you'll have abstained
she'll have abstained
we'll have abstained
you'll have abstained
they'll have abstained	I'll have been abstaining
you'll have been abstaining
she'll have been abstaining
we'll have been abstaining
you'll have been abstaining
they'll have been abstaining	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I'd abstain
you'd abstain
she'd abstain
we'd abstain
you'd abstain
they'd abstain 	I'd be abstaining
you'd be abstaining
she'd be abstaining
we'd be abstaining
you'd be abstaining
they'd be abstaining	I'd have abstained
you'd have abstained
she'd have abstained
we'd have abstained
you'd have abstained
they'd have abstained	I'd have been abstaining
you'd have been abstaining
she'd have been abstaining
we'd have been abstaining
you'd have been abstaining
they'd have been abstaining	

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

Participle 	
Present 	Past 	 	 	
abstaining	abstained