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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 stack [tr]

to stack, stacked, stacked
– stacks, stacking –





ACTIVE Intro AFFIR­MATION
FULL FORM ANSWER
Top - Indicative - Conditional - Subjunctive - Imperative - Bottom
indicative presentindicative past tense
I stackI stacked
you stackyou stacked
he/she/it stackshe/she/it stacked
we stackwe stacked
you stackyou stacked
they stackthey stacked
indicative present continuousindicative past tense continuous
I am stackingI was stacking
you are stackingyou were stacking
he/she/it is stackinghe/she/it was stacking
we are stackingwe were stacking
you are stackingyou were stacking
they are stackingthey were stacking
indicative present perfectindicatif past perfect
I have stackedI had stacked
you have stackedyou had stacked
he/she/it has stackedhe/she/it had stacked
we have stackedwe had stacked
you have stackedyou had stacked
they have stackedthey had stacked
indicative present perfect cont.indicative past perfect cont.
I have been stackingI had been stacking
you have been stackingyou had been stacking
he/she/it has been stackinghe/she/it had been stacking
we have been stackingwe had been stacking
you have been stackingyou had been stacking
they have been stackingthey had been stacking
indicative futureindicative future perfect
I shall/will stackI shall/will have stacked
you will stackyou will have stacked
he/she/it will stackhe/she/it will have stacked
we shall/will stackwe shall/will have stacked
you will stackyou will have stacked
they will stackthey will have stacked
indicative future continuousindicative future perfect cont.
I shall/will be stackingI shall/will have been stacking
you will be stackingyou will have been stacking
he/she/it will be stackinghe/she/it will have been stacking
we shall/will be stackingwe shall/will have been stacking
you will be stackingyou will have been stacking
they will be stackingthey will have been stacking
Top - Indicative - Conditional - Subjunctive - Imperative - Bottom
conditional presentconditional perfect
I should/would stackI should/would have stacked
you would stackyou would have stacked
he/she/it would stackhe/she/it would have stacked
we should/would stackwe should/would have stacked
you would stackyou would have stacked
they would stackthey would have stacked
conditional present cont.conditional perfect cont.
I should/would be stackingI should/would have been stacking
you would be stackingyou would have been stacking
he/she/it would be stackinghe/she/it would have been stacking
we should/would be stackingwe should/would have been stacking
you would be stackingyou would have been stacking
they would be stackingthey would have been stacking
Top - Indicative - Conditional - Subjunctive - Imperative - Bottom
subjunctive presentsubjunctive past tense
that I stackthat I stacked
that you stackthat you stacked
that he/she/it stackthat he/she/it stacked
that we stackthat we stacked
that you stackthat you stacked
that they stackthat they stacked
subjunctive present continuoussubjunctive past tense continuous
that I be stackingthat I were stacking
that you be stackingthat you were stacking
that he/she/it be stackingthat he/she/it were stacking
that we be stackingthat we were stacking
that you be stackingthat you were stacking
that they be stackingthat they were stacking
subjunctive present perfectsubjunctive future
that I have stackedthat I were to stack
that you have stackedthat you were to stack
that he/she/it have stackedthat he/she/it were to stack
that we have stackedthat we were to stack
that you have stackedthat you were to stack
that they have stackedthat they were to stack
subjunctive present perfect continuoussubjunctive future continuous
that I have been stackingthat I were to be stacking
that you have been stackingthat you were to be stacking
that he/she/it have been stackingthat he/she/it were to be stacking
that we have been stackingthat we were to be stacking
that you have been stackingthat you were to be stacking
that they have been stackingthat they were to be stacking
Top - Indicative - Conditional - Subjunctive - Imperative - Bottom
imperative presentimperative past
let me stacklet me have stacked
stackhave stacked
let him/her/it stacklet him/her/it have stacked
let us stacklet us have stacked
stackhave stacked
let them stacklet them have stacked
infinitiveparticiple
to stackstacking
to have stackedstacked

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


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