to scum
Regular verb: scum - scummed- scummed

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I scum
you scum
he scums
we scum
you scum
they scum 	I'mscumming
you'rescumming
he'sscumming
we'rescumming
you'rescumming
they'rescumming	I scummed
you scummed
he scummed
we scummed
you scummed
they scummed	Iwasscumming
youwerescumming
hewasscumming
wewerescumming
youwerescumming
theywerescumming	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I've scummed
you've scummed
he's scummed
we've scummed
you've scummed
they've scummed	I'vebeen scumming
you'vebeen scumming
he'sbeen scumming
we'vebeen scumming
you'vebeen scumming
they'vebeen scumming	I'd scummed
you'd scummed
he'd scummed
we'd scummed
you'd scummed
they'd scummed	I'd been scumming
you'd been scumming
he'd been scumming
we'd been scumming
you'd been scumming
they'd been scumming	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I'll scum
you'll scum
he'll scum
we'll scum
you'll scum
they'll scum 	I'll be scumming
you'll be scumming
he'll be scumming
we'll be scumming
you'll be scumming
they'll be scumming	I'll have scummed
you'll have scummed
he'll have scummed
we'll have scummed
you'll have scummed
they'll have scummed	I'll have been scumming
you'll have been scumming
he'll have been scumming
we'll have been scumming
you'll have been scumming
they'll have been scumming	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I'd scum
you'd scum
he'd scum
we'd scum
you'd scum
they'd scum 	I'd be scumming
you'd be scumming
he'd be scumming
we'd be scumming
you'd be scumming
they'd be scumming	I'd have scummed
you'd have scummed
he'd have scummed
we'd have scummed
you'd have scummed
they'd have scummed	I'd have been scumming
you'd have been scumming
he'd have been scumming
we'd have been scumming
you'd have been scumming
they'd have been scumming	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to scum 	 	scum
Let's scum
scum 	 	

Participle 	
Present 	Past 	 	 	
scumming	scummed