Menu cactus2000.de DE FR
Verbs Written numbers Vocabulary quiz Travel vocabulary (Folder with vocabulary for travelling) Game with written English numbers
English French German Italian Latin Portuguese Romanian Spanish Dutch
Unit converters Car number plates Time of sunset Bicycle tours Small travel vocabulary (pdf) Quiz of coasts and rivers Geography quiz Quiz of countries Quiz of rivers and towns Quiz of flags, arms, and coins Quiz of towns and countries Animal quiz Brain training Find the difference Math trainer Puzzle





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 invalidate [tr]

to invalidate, invalidated, invalidated
– invalidates, invalidating –





ACTIVE Intro AFFIR­MATION
FULL FORM QUESTION
Top - Indicative - Conditional- Bottom
indicative presentindicative past tense
do I invalidate?did I invalidate?
do you invalidate?did you invalidate?
does he/she/it invalidate?did he/she/it invalidate?
do we invalidate?did we invalidate?
do you invalidate?did you invalidate?
do they invalidate?did they invalidate?
indicative present continuousindicative past tense continuous
am I invalidating?was I invalidating?
are you invalidating?were you invalidating?
is he/she/it invalidating?was he/she/it invalidating?
are we invalidating?were we invalidating?
are you invalidating?were you invalidating?
are they invalidating?were they invalidating?
indicative present perfectindicatif past perfect
have I invalidated?had I invalidated?
have you invalidated?had you invalidated?
has he/she/it invalidated?had he/she/it invalidated?
have we invalidated?had we invalidated?
have you invalidated?had you invalidated?
have they invalidated?had they invalidated?
indicative present perfect cont.indicative past perfect cont.
have I been invalidating?had I been invalidating?
have you been invalidating?had you been invalidating?
has he/she/it been invalidating?had he/she/it been invalidating?
have we been invalidating?had we been invalidating?
have you been invalidating?had you been invalidating?
have they been invalidating?had they been invalidating?
indicative futureindicative future perfect
shall/will I invalidate?shall/will I have invalidated?
will you invalidate?will you have invalidated?
will he/she/it invalidate?will he/she/it have invalidated?
shall/will we invalidate?shall/will we have invalidated?
will you invalidate?will you have invalidated?
will they invalidate?will they have invalidated?
indicative future continuousindicative future perfect cont.
shall/will I be invalidating?shall/will I have been invalidating?
will you be invalidating?will you have been invalidating?
will he/she/it be invalidating?will he/she/it have been invalidating?
shall/will we be invalidating?shall/will we have been invalidating?
will you be invalidating?will you have been invalidating?
will they be invalidating?will they have been invalidating?
Top - Indicative - Conditional- Bottom
conditional presentconditional perfect
should/would I invalidate?should/would I have invalidated?
would you invalidate?would you have invalidated?
would he/she/it invalidate?would he/she/it have invalidated?
should/would we invalidate?should/would we have invalidated?
would you invalidate?would you have invalidated?
would they invalidate?would they have invalidated?
conditional present cont.conditional perfect cont.
should/would I be invalidating?should/would I have been invalidating?
would you be invalidating?would you have been invalidating?
would he/she/it be invalidating?would he/she/it have been invalidating?
should/would we be invalidating?should/would we have been invalidating?
would you be invalidating?would you have been invalidating?
would they be invalidating?would they have been invalidating?

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


If you have questions, suggestions or if you have found a mistake, please send us an email.

There is no warranty for the data. Cactus2000 is not responsible for damage of any kind caused by wrong results.


Cactus2000
Vocabulary quiz:
New questions: Fruits
Kaki
English
French
German
Italian
Portuguese
Spanish
About | Data protection | Donate
Bernd Krüger, 2023
Cactus2000