To pronounce the consonant ‘s’ imperfectly; to give ‘s’ and ‘z’ the sounds of ‘th’ (/θ/, /ð/). This is a speech impediment common among chil
Infinitivelisp
Past simplelisped
Past participlelisped
-ing formlisping
Full conjugation of the English verb to lisp (past simple lisped,
past participle lisped):
present simple and continuous, past simple and continuous, present perfect, past perfect,
future, conditional, subjunctive and imperative, with all persons.
Indicative
Present simple
I
lisp
you
lisp
he/she/it
lisps
we
lisp
you
lisp
they
lisp
Present continuous
I
am lisping
you
are lisping
he/she/it
is lisping
we
are lisping
you
are lisping
they
are lisping
Present perfect
I
have lisped
you
have lisped
he/she/it
has lisped
we
have lisped
you
have lisped
they
have lisped
Present perfect continuous
I
have been lisping
you
have been lisping
he/she/it
has been lisping
we
have been lisping
you
have been lisping
they
have been lisping
Past simple
I
lisped
you
lisped
he/she/it
lisped
we
lisped
you
lisped
they
lisped
Past continuous
I
was lisping
you
were lisping
he/she/it
was lisping
we
were lisping
you
were lisping
they
were lisping
Past perfect
I
had lisped
you
had lisped
he/she/it
had lisped
we
had lisped
you
had lisped
they
had lisped
Past perfect continuous
I
had been lisping
you
had been lisping
he/she/it
had been lisping
we
had been lisping
you
had been lisping
they
had been lisping
Future simple
I
will lisp
you
will lisp
he/she/it
will lisp
we
will lisp
you
will lisp
they
will lisp
Future continuous
I
will be lisping
you
will be lisping
he/she/it
will be lisping
we
will be lisping
you
will be lisping
they
will be lisping
Future perfect
I
will have lisped
you
will have lisped
he/she/it
will have lisped
we
will have lisped
you
will have lisped
they
will have lisped
Future perfect continuous
I
will have been lisping
you
will have been lisping
he/she/it
will have been lisping
we
will have been lisping
you
will have been lisping
they
will have been lisping
Conditional
Present
I
would lisp
you
would lisp
he/she/it
would lisp
we
would lisp
you
would lisp
they
would lisp
Present continuous
I
would be lisping
you
would be lisping
he/she/it
would be lisping
we
would be lisping
you
would be lisping
they
would be lisping
Perfect
I
would have lisped
you
would have lisped
he/she/it
would have lisped
we
would have lisped
you
would have lisped
they
would have lisped
Perfect continuous
I
would have been lisping
you
would have been lisping
he/she/it
would have been lisping
we
would have been lisping
you
would have been lisping
they
would have been lisping
Subjunctive
Present
that I
lisp
that you
lisp
that he/she/it
lisp
that we
lisp
that you
lisp
that they
lisp
Past
if I
lisped
if you
lisped
if he/she/it
lisped
if we
lisped
if you
lisped
if they
lisped
Imperative
Affirmative
you
lisp
we
let's lisp
Negative
you
don't lisp
we
let's not lisp
Non-finite forms
Infinitive
to lisp
Perfect infinitive
to have lisped
Present participle / gerund
lisping
Past participle
lisped
Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.