to countervail
Regular verb: countervail - countervailed- countervailed

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I don't countervail
you don't countervail
he doesn't countervail
we don't countervail
you don't countervail
they don't countervail 	I'mnot countervailing
youaren't countervailing
heisn't countervailing
wearen't countervailing
youaren't countervailing
theyaren't countervailing	I didn't countervail
you didn't countervail
he didn't countervail
we didn't countervail
you didn't countervail
they didn't countervail 	Iwasn't countervailing
youweren't countervailing
hewasn't countervailing
weweren't countervailing
youweren't countervailing
theyweren't countervailing	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I haven't countervailed
you haven't countervailed
he hasn't countervailed
we haven't countervailed
you haven't countervailed
they haven't countervailed	I haven't  been countervailing
you haven't  been countervailing
he hasn't  been countervailing
we haven't  been countervailing
you haven't  been countervailing
they haven't  been countervailing	I hadn't countervailed
you hadn't countervailed
he hadn't countervailed
we hadn't countervailed
you hadn't countervailed
they hadn't countervailed	I hadn't been countervailing
you hadn't been countervailing
he hadn't been countervailing
we hadn't been countervailing
you hadn't been countervailing
they hadn't been countervailing	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I won't countervail
you won't countervail
he won't countervail
we won't countervail
you won't countervail
they won't countervail 	I won't be countervailing
you won't be countervailing
he won't be countervailing
we won't be countervailing
you won't be countervailing
they won't be countervailing	I won't have countervailed
you won't have countervailed
he won't have countervailed
we won't have countervailed
you won't have countervailed
they won't have countervailed	I won't have been countervailing
you won't have been countervailing
he won't have been countervailing
we won't have been countervailing
you won't have been countervailing
they won't have been countervailing	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I wouldn't countervail
you wouldn't countervail
he wouldn't countervail
we wouldn't countervail
you wouldn't countervail
they wouldn't countervail 	I wouldn't be countervailing
you wouldn't be countervailing
he wouldn't be countervailing
we wouldn't be countervailing
you wouldn't be countervailing
they wouldn't be countervailing	I wouldn't have countervailed
you wouldn't have countervailed
he wouldn't have countervailed
we wouldn't have countervailed
you wouldn't have countervailed
they wouldn't have countervailed	I wouldn't have been countervailing
you wouldn't have been countervailing
he wouldn't have been countervailing
we wouldn't have been countervailing
you wouldn't have been countervailing
they wouldn't have been countervailing	

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

Participle 	
Present 	Past 	 	 	
countervailing	countervailed