What verb would you like to conjugate?

WOW! With the amount of searches you've done, you should buy the book!

contaminar to contaminate

Simple Tenses
Compound Tenses
Present Indicative
contamin
Add present
indicative endings
contamino
contaminamos
contaminas
contamináis
contamina
contaminan
remove -o from contamino
Present Subjunctive
contamin
Add present
subjunctive endings
contamine
contaminemos
contamines
contaminéis
contamine
contaminen
Imperfect Indicative
contamin
Add imperfect
indicative endings
contaminaba
contaminábamos
contaminabas
contaminabais
contaminaba
contaminaban
remove -ron from contaminaron
Imperfect Subjunctive
contamina
Add imperfect
subjunctive endings
contaminara
contamináramos
contaminaras
contaminarais
contaminara
contaminaran
Preterite
contamin
Add preterite
endings
contaminé
contaminamos
contaminaste
contaminasteis
contaminó
contaminaron
remove -ar from infinitive
Infinitive 
contaminar
use infinitive as future stem
remove -ar and add -ando
Present Participle
contaminando
remove -ar and add -ado
Past Participle
contaminado
Future
contaminar
Add future
endings
contaminaré
contaminaremos
contaminarás
contaminaréis
contaminará
contaminarán
Conditional
contaminar
Add conditional
endings
contaminaría
contaminaríamos
contaminarías
contaminaríais
contaminaría
contaminarían
Perfect Indicative
present indicative
of haber
Add past participle
he contaminado
hemos contaminado
has contaminado
habéis contaminado
ha contaminado
han contaminado
Perfect Subjunctive
present subjunctive
of haber
Add past participle
haya contaminado
hayamos contaminado
hayas contaminado
hayáis contaminado
haya contaminado
hayan contaminado
pluperfect Indicative
imperfect indicative
of haber
Add past participle
había contaminado
habíamos contaminado
habías contaminado
habíais contaminado
había contaminado
habían contaminado
Past Participle
contaminado
pluperfect Subjunctive
imperfect subjunctive
of haber
Add past participle
hubiera contaminado
hubiéramos contaminado
hubieras contaminado
hubierais contaminado
hubiera contaminado
hubieran contaminado
Future perfect
future
of haber
Add past participle
habré contaminado
habremos contaminado
habrás contaminado
habréis contaminado
habrá contaminado
habrán contaminado
Conditional perfect
conditional
of haber
Add past participle
habría contaminado
habríamos contaminado
habrías contaminado
habríais contaminado
habría contaminado
habrían contaminado

Key points

The key points are only available in the book!

This feature summarises the most important parts of each verb pattern, highlighting any irregular participles or verb stems. Get the book for the full verbMAPS experience.

Buy the book
Popular French verbs
esbignerVerb of the day
 
Buy the book
Popular Spanish verbs
echarseVerb of the day
 
Buy the book
Popular Italian verbs
sbozzareVerb of the day
 
Buy the book
Popular Portuguese verbs
esbanjarVerb of the day
 
Buy the book