to oppugn
Regular verb: oppugn - oppugned- oppugned

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I oppugn
you oppugn
he oppugns
we oppugn
you oppugn
they oppugn 	I'moppugning
you'reoppugning
he'soppugning
we'reoppugning
you'reoppugning
they'reoppugning	I oppugned
you oppugned
he oppugned
we oppugned
you oppugned
they oppugned	Iwasoppugning
youwereoppugning
hewasoppugning
wewereoppugning
youwereoppugning
theywereoppugning	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I've oppugned
you've oppugned
he's oppugned
we've oppugned
you've oppugned
they've oppugned	I'vebeen oppugning
you'vebeen oppugning
he'sbeen oppugning
we'vebeen oppugning
you'vebeen oppugning
they'vebeen oppugning	I'd oppugned
you'd oppugned
he'd oppugned
we'd oppugned
you'd oppugned
they'd oppugned	I'd been oppugning
you'd been oppugning
he'd been oppugning
we'd been oppugning
you'd been oppugning
they'd been oppugning	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I'll oppugn
you'll oppugn
he'll oppugn
we'll oppugn
you'll oppugn
they'll oppugn 	I'll be oppugning
you'll be oppugning
he'll be oppugning
we'll be oppugning
you'll be oppugning
they'll be oppugning	I'll have oppugned
you'll have oppugned
he'll have oppugned
we'll have oppugned
you'll have oppugned
they'll have oppugned	I'll have been oppugning
you'll have been oppugning
he'll have been oppugning
we'll have been oppugning
you'll have been oppugning
they'll have been oppugning	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I'd oppugn
you'd oppugn
he'd oppugn
we'd oppugn
you'd oppugn
they'd oppugn 	I'd be oppugning
you'd be oppugning
he'd be oppugning
we'd be oppugning
you'd be oppugning
they'd be oppugning	I'd have oppugned
you'd have oppugned
he'd have oppugned
we'd have oppugned
you'd have oppugned
they'd have oppugned	I'd have been oppugning
you'd have been oppugning
he'd have been oppugning
we'd have been oppugning
you'd have been oppugning
they'd have been oppugning	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to oppugn 	 	oppugn
Let's oppugn
oppugn 	 	

Participle 	
Present 	Past 	 	 	
oppugning	oppugned