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alterare

Simple Tenses
Compound Tenses
Present Indicative
alter
Add present
indicative endings
altero
alteriamo
alteri
alterate
altera
alterano
Present Subjunctive
alter
Add present
subjunctive endings
alteri
alteriamo
alteri
alteriate
alteri
alterino
Imperfect Indicative
alter
Add imperfect
indicative endings
alteravo
alteravamo
alteravi
alteravate
alterava
alteravano
Imperfect Subjunctive
alter
Add imperfect
subjunctive endings
alterassi
alterassimo
alterassi
alteraste
alterasse
alterassero
Preterite
alter
Add preterite
endings
alterai
alterammo
alterasti
alteraste
alterò
alterarono
remove -are from infinitive
remove -are from infinitive
Infinitive 
alterare
remove -are and add -er
remove -are and add -ando
Present Participle
alterando
remove -are and add -ato
Past Participle
alterato
Future
alterer
Add future
endings
altererò
altereremo
altererai
altererete
altererà
altereranno
Conditional
alterer
Add conditional
endings
altererei
altereremmo
altereresti
alterereste
altererebbe
altererebbero
Perfect Indicative
Add past participle
present indicative of avere
ho alterato
abbiamo alterato
hai alterato
avete alterato
ha alterato
hanno alterato
Perfect Subjunctive
Add past participle
present subjunctive of avere
abbia alterato
abbiamo alterato
abbia alterato
abbiate alterato
abbia alterato
abbiano alterato
pluperfect Indicative
Add past participle
imperfect indicative of avere
avevo alterato
avevamo alterato
avevi alterato
avevate alterato
aveva alterato
avevano alterato
Past Participle
alterato
pluperfect Subjunctive
Add past participle
imperfect subjunctive of avere
avessi alterato
avessimo alterato
avessi alterato
aveste alterato
avesse alterato
avessero alterato
Future perfect
Add past participle
future of avere
avrò alterato
avremo alterato
avrai alterato
avrete alterato
avrà alterato
avranno alterato
Conditional perfect
Add past participle
conditional of avere
avrei alterato
avremmo alterato
avresti alterato
avreste alterato
avrebbe alterato
avrebbero alterato

Key points

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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.

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