English verb conjugation
TO SCUPPER

Regular verb: scupper - scuppered - scuppered

Indicative

Present	Present continuous	Preterite	Preterite continuous
I scupper you scupper he scuppers we scupper you scupper they scupper	I'm scuppering you're scuppering he's scuppering we're scuppering you're scuppering they're scuppering	I scuppered you scuppered he scuppered we scuppered you scuppered they scuppered	I was scuppering you were scuppering he was scuppering we were scuppering you were scuppering they were scuppering
Present perfect	Present perfect continuous	Pluperfect	Pluperfect continuous
I've scuppered you've scuppered he's scuppered we've scuppered you've scuppered they've scuppered	I've been scuppering you've been scuppering he's been scuppering we've been scuppering you've been scuppering they've been scuppering	I'd scuppered you'd scuppered he'd scuppered we'd scuppered you'd scuppered they'd scuppered	I'd been scuppering you'd been scuppering he'd been scuppering we'd been scuppering you'd been scuppering they'd been scuppering
Future	Future continuous	Future perfect	Future perfect continuous
I'll scupper you'll scupper he'll scupper we'll scupper you'll scupper they'll scupper	I'll be scuppering you'll be scuppering he'll be scuppering we'll be scuppering you'll be scuppering they'll be scuppering	I'll have scuppered you'll have scuppered he'll have scuppered we'll have scuppered you'll have scuppered they'll have scuppered	I'll have been scuppering you'll have been scuppering he'll have been scuppering we'll have been scuppering you'll have been scuppering they'll have been scuppering

Conditional

Present	Present continuous	Past	Past continuous
I'd scupper you'd scupper he'd scupper we'd scupper you'd scupper they'd scupper	I'd be scuppering you'd be scuppering he'd be scuppering we'd be scuppering you'd be scuppering they'd be scuppering	I'd have scuppered you'd have scuppered he'd have scuppered we'd have scuppered you'd have scuppered they'd have scuppered	I'd have been scuppering you'd have been scuppering he'd have been scuppering we'd have been scuppering you'd have been scuppering they'd have been scuppering

Infinitive

Imperative

Infinitive		Imperative
to scupper		scupper Let's scupper scupper

Participle

Present	Past
scuppering	scuppered