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English conjugation tables

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z , Overview

Search for infinitive (min. 3 letters):

to alter [tr]

to alter, altered, altered
– alters, altering –





ACTIVE Intro AFFIR­MATION
CONTRAC­TION ANSWER
Top - Indicative - Conditional - Subjunctive - Imperative - Bottom
indicative presentindicative past tense
I alterI altered
you alteryou altered
he/she/it altershe/she/it altered
we alterwe altered
you alteryou altered
they alterthey altered
indicative present continuousindicative past tense continuous
I'm alteringI was altering
you're alteringyou were altering
he/she/it's alteringhe/she/it was altering
we're alteringwe were altering
you're alteringyou were altering
they're alteringthey were altering
indicative present perfectindicatif past perfect
I've alteredI'd altered
you've alteredyou'd altered
he/she/it's alteredhe/she/it'd altered
we've alteredwe'd altered
you've alteredyou'd altered
they've alteredthey'd altered
indicative present perfect cont.indicative past perfect cont.
I've been alteringI'd been altering
you've been alteringyou'd been altering
he/she/it's been alteringhe/she/it'd been altering
we've been alteringwe'd been altering
you've been alteringyou'd been altering
they've been alteringthey'd been altering
indicative futureindicative future perfect
I'll alterI'll have altered
you'll alteryou'll have altered
he/she/it'll alterhe/she/it'll have altered
we'll alterwe'll have altered
you'll alteryou'll have altered
they'll alterthey'll have altered
indicative future continuousindicative future perfect cont.
I'll be alteringI'll have been altering
you'll be alteringyou'll have been altering
he/she/it'll be alteringhe/she/it'll have been altering
we'll be alteringwe'll have been altering
you'll be alteringyou'll have been altering
they'll be alteringthey'll have been altering
Top - Indicative - Conditional - Subjunctive - Imperative - Bottom
conditional presentconditional perfect
I'd alterI'd have altered
you'd alteryou'd have altered
he'd/she'd/it would alterhe'd/she'd/it would have altered
we'd alterwe'd have altered
you'd alteryou'd have altered
they'd alterthey'd have altered
conditional present cont.conditional perfect cont.
I'd be alteringI'd have been altering
you'd be alteringyou'd have been altering
he'd/she'd/it would be alteringhe'd/she'd/it would have been altering
we'd be alteringwe'd have been altering
you'd be alteringyou'd have been altering
they'd be alteringthey'd have been altering
Top - Indicative - Conditional - Subjunctive - Imperative - Bottom
subjunctive presentsubjunctive past tense
that I alterthat I altered
that you alterthat you altered
that he/she/it alterthat he/she/it altered
that we alterthat we altered
that you alterthat you altered
that they alterthat they altered
subjunctive present continuous class="tima1">subjunctive past tense continuous
that I be alteringthat I were altering
that you be alteringthat you were altering
that he/she/it be alteringthat he/she/it were altering
that we be alteringthat we were altering
that you be alteringthat you were altering
that they be alteringthat they were altering
subjunctive futuresubjunctive future continuous
that I were to alterthat I were to be altering
that you were to alterthat you were to be altering
that he/she/it were to alterthat he/she/it were to be altering
that we were to alterthat we were to be altering
that you were to alterthat you were to be altering
that they were to alterthat they were to be altering
Top - Indicative - Conditional - Subjunctive - Imperative - Bottom
imperative presentimperative past
let me alterlet me have altered
alterhave altered
let him/her/it alterlet him/her/it have altered
let's alterlet's have altered
alterhave altered
let them alterlet them have altered
infinitiveparticiple
to alteraltering
to have alteredaltered

A quick overview of the irregular English verbs you get in the table.


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