To remove the layer of scum from (a liquid etc.).
Infinitivescum
Past simplescummed
Past participlescummed
-ing formscumming
Full conjugation of the English verb to scum (past simple scummed,
past participle scummed):
present simple and continuous, past simple and continuous, present perfect, past perfect,
future, conditional, subjunctive and imperative, with all persons.
Indicative
Present simple
I
scum
you
scum
he/she/it
scums
we
scum
you
scum
they
scum
Present continuous
I
am scumming
you
are scumming
he/she/it
is scumming
we
are scumming
you
are scumming
they
are scumming
Present perfect
I
have scummed
you
have scummed
he/she/it
has scummed
we
have scummed
you
have scummed
they
have scummed
Present perfect continuous
I
have been scumming
you
have been scumming
he/she/it
has been scumming
we
have been scumming
you
have been scumming
they
have been scumming
Past simple
I
scummed
you
scummed
he/she/it
scummed
we
scummed
you
scummed
they
scummed
Past continuous
I
was scumming
you
were scumming
he/she/it
was scumming
we
were scumming
you
were scumming
they
were scumming
Past perfect
I
had scummed
you
had scummed
he/she/it
had scummed
we
had scummed
you
had scummed
they
had scummed
Past perfect continuous
I
had been scumming
you
had been scumming
he/she/it
had been scumming
we
had been scumming
you
had been scumming
they
had been scumming
Future simple
I
will scum
you
will scum
he/she/it
will scum
we
will scum
you
will scum
they
will scum
Future continuous
I
will be scumming
you
will be scumming
he/she/it
will be scumming
we
will be scumming
you
will be scumming
they
will be scumming
Future perfect
I
will have scummed
you
will have scummed
he/she/it
will have scummed
we
will have scummed
you
will have scummed
they
will have scummed
Future perfect continuous
I
will have been scumming
you
will have been scumming
he/she/it
will have been scumming
we
will have been scumming
you
will have been scumming
they
will have been scumming
Conditional
Present
I
would scum
you
would scum
he/she/it
would scum
we
would scum
you
would scum
they
would scum
Present continuous
I
would be scumming
you
would be scumming
he/she/it
would be scumming
we
would be scumming
you
would be scumming
they
would be scumming
Perfect
I
would have scummed
you
would have scummed
he/she/it
would have scummed
we
would have scummed
you
would have scummed
they
would have scummed
Perfect continuous
I
would have been scumming
you
would have been scumming
he/she/it
would have been scumming
we
would have been scumming
you
would have been scumming
they
would have been scumming
Subjunctive
Present
that I
scum
that you
scum
that he/she/it
scum
that we
scum
that you
scum
that they
scum
Past
if I
scummed
if you
scummed
if he/she/it
scummed
if we
scummed
if you
scummed
if they
scummed
Imperative
Affirmative
you
scum
we
let's scum
Negative
you
don't scum
we
let's not scum
Non-finite forms
Infinitive
to scum
Perfect infinitive
to have scummed
Present participle / gerund
scumming
Past participle
scummed
Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.