Conjugation of to appall

All tenses of the English verb, with every person.

to appall
To fill with horror or indignation; to dismay.
regular verb
Infinitiveappall
Past simpleappalled
Past participleappalled
-ing formappalling
Full conjugation of the English verb to appall (past simple appalled, past participle appalled): present simple and continuous, past simple and continuous, present perfect, past perfect, future, conditional, subjunctive and imperative, with all persons.

Indicative

Present simple

I appall
you appall
he/she/it appalls
we appall
you appall
they appall

Present continuous

I am appalling
you are appalling
he/she/it is appalling
we are appalling
you are appalling
they are appalling

Present perfect

I have appalled
you have appalled
he/she/it has appalled
we have appalled
you have appalled
they have appalled

Present perfect continuous

I have been appalling
you have been appalling
he/she/it has been appalling
we have been appalling
you have been appalling
they have been appalling

Past simple

I appalled
you appalled
he/she/it appalled
we appalled
you appalled
they appalled

Past continuous

I was appalling
you were appalling
he/she/it was appalling
we were appalling
you were appalling
they were appalling

Past perfect

I had appalled
you had appalled
he/she/it had appalled
we had appalled
you had appalled
they had appalled

Past perfect continuous

I had been appalling
you had been appalling
he/she/it had been appalling
we had been appalling
you had been appalling
they had been appalling

Future simple

I will appall
you will appall
he/she/it will appall
we will appall
you will appall
they will appall

Future continuous

I will be appalling
you will be appalling
he/she/it will be appalling
we will be appalling
you will be appalling
they will be appalling

Future perfect

I will have appalled
you will have appalled
he/she/it will have appalled
we will have appalled
you will have appalled
they will have appalled

Future perfect continuous

I will have been appalling
you will have been appalling
he/she/it will have been appalling
we will have been appalling
you will have been appalling
they will have been appalling

Conditional

Present

I would appall
you would appall
he/she/it would appall
we would appall
you would appall
they would appall

Present continuous

I would be appalling
you would be appalling
he/she/it would be appalling
we would be appalling
you would be appalling
they would be appalling

Perfect

I would have appalled
you would have appalled
he/she/it would have appalled
we would have appalled
you would have appalled
they would have appalled

Perfect continuous

I would have been appalling
you would have been appalling
he/she/it would have been appalling
we would have been appalling
you would have been appalling
they would have been appalling

Subjunctive

Present

that I appall
that you appall
that he/she/it appall
that we appall
that you appall
that they appall

Past

if I appalled
if you appalled
if he/she/it appalled
if we appalled
if you appalled
if they appalled

Imperative

Affirmative

you appall
we let's appall

Negative

you don't appall
we let's not appall

Non-finite forms

Infinitive

to appall

Perfect infinitive

to have appalled

Present participle / gerund

appalling

Past participle

appalled

Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.