| INDICATIVE |  | 
|  Present |  | 
I spark   You spark   He/She/It sparks   We spark   You spark   They spark  
  |  Io scintillo  Tu scintilli Egli/Ella/Esso scintilla Noi scintilliamo Voi scintillate Essi/Esse/Loro scintillano
  | 
|  Imperfect |  | 
I was sparking   You were sparking   He/She/It was sparking   We were sparking   You were sparking   They were sparking  
  |  Io scintillavo Tu scintillavi Egli/Ella/Esso scintillava Noi scintillavamo Voi scintillavate Essi/Esse/Loro scintillavano
  | 
|  Perfect |  | 
I sparked   You sparked   He/She/It sparked   We sparked   You sparked   They sparked  
  |  Io scintillai Tu scintillasti Egli/Ella/Esso scintillò Noi scintillammo Voi scintillaste Essi/Esse/Loro scintillarono
  | 
|  Perfect |  | 
I have sparked   You have sparked   He/She/It has sparked   We have sparked   You have sparked   They have sparked  
  |  Io ho scintillato Tu hai scintillato Egli/Ella/Esso ha scintillato Noi abbiamo scintillato Voi avete scintillato Essi/Esse/Loro hanno scintillato
  | 
|  PlusPerfect |  | 
I had sparked   You had sparked   He/She/It had sparked   We had sparked   You had sparked   They had sparked  
  |  Io avevo scintillato Tu avevi scintillato Egli/Ella/Esso aveva scintillato Noi avevamo scintillato Voi avevate scintillato Essi/Esse/Loro avevano scintillato
  | 
|  Plusperfect |  | 
I had sparked   You had sparked   He/She/It had sparked   We had sparked   You had sparked   They had sparked  
  |  Io ebbi scintillato Tu avesti scintillato Egli/Ella/Esso ebbe scintillato Noi avemmo scintillato Voi aveste scintillato Essi/Esse/Loro ebbero scintillato
  | 
|  Future |  | 
I will spark   You will spark   He/She/It will spark   We will spark   You will spark   They will spark  
  |  Io scintillerò Tu scintillerai Egli/Ella/Esso scintillerà Noi scintilleremo Voi scintillerete Essi/Esse/Loro scintilleranno
  | 
|  Future perfect |  | 
I will have sparked   You will have sparked   He/She/It will have sparked   We will have sparked   You will have sparked   They will have sparked  
  |  Io avrò scintillato Tu avrai scintillato Egli/Ella/Esso avrà scintillato Noi avremo scintillato Voi avrete scintillato Essi/Esse/Loro avranno scintillato
  | 
| SUBJUNTIVE |  | 
|  Present |  | 
I (that )may spark   You (that )may spark   He/She/It (that )may spark   We (that )may spark   You (that )may spark   They (that )may spark  
  |  Io scintilli Tu scintilli Egli/Ella/Esso scintilli Noi scintilliamo Voi scintilliate Essi/Esse/Loro scintillino
  | 
|  Imperfect |  | 
I (that )might spark   You (that )might spark   He/She/It (that )might spark   We (that )might spark   You (that )might spark   They (that )might spark  
  |  Io scintillassi Tu scintillassi Egli/Ella/Esso scintillasse Noi scintillassimo Voi scintillaste Essi/Esse/Loro scintillassero
  | 
|  Perfect |  | 
I (whether) sparked   You (whether) sparked   He/She/It (whether) sparked   We (whether) sparked   You (whether) sparked   They (whether) sparked  
  |  Io abbia scintillato Tu abbia scintillato Egli/Ella/Esso abbia scintillato Noi abbiamo scintillato Voi abbiate scintillato Essi/Esse/Loro abbiano scintillato
  | 
|  Pluperfect |  | 
I (whether) had sparked   You (whether) had sparked   He/She/It (whether) had sparked   We (whether) had sparked   You (whether) had sparked   They (whether) had sparked  
  |  Io avessi scintillato Tu avessi scintillato Egli/Ella/Esso avesse scintillato Noi avessimo scintillato Voi aveste scintillato Essi/Esse/Loro avessero scintillato
  | 
| CONDITIONAL |  | 
|  Present |  | 
I would spark   You would spark   He/She/It would spark   We would spark   You would spark   They would spark  
  |  Io scintillerei Tu scintilleresti Egli/Ella/Esso scintillerebbe Noi scintilleremmo Voi scintillereste Essi/Esse/Loro scintillerebbero
  | 
|  Perfect |  | 
I would have sparked   You would have sparked   He/She/It would have sparked   We would have sparked   You would have sparked   They would have sparked  
  |  Io avrei scintillato Tu avresti scintillato Egli/Ella/Esso avrebbe scintillato Noi avremmo scintillato Voi avreste scintillato Essi/Esse/Loro avrebbero scintillato
  | 
| IMPERATIVE |  | 
|  Present |  | 
let me spark   spark   let him spark   let us spark   spark   let them spark  
  |  Io - Tu scintilla  Egli/Ella/Esso scintilli Noi scintilliamo Voi scintillate Essi/Esse/Loro scintillino
  | 
| PARTICIPLE |  | 
|  Present |  | 
sparking  
  |  scintillante
  | 
|  Perfect |  | 
sparked  
  |  scintillato scintillati...
  | 
| INFINITIVE |  | 
|  Present |  | 
to spark  
  |  scintillare
  | 
|  Perfect |  | 
have sparked  
  |  avere scintillato
  | 
| GERUND |  | 
|  Present |  | 
sparking  
  |  scintillando
  | 
|  Perfect |  | 
having sparked  
  |  avendo scintillato
  |