| INDICATIVE |  | 
|  Present |  | 
I sip   You sip   He/She/It sips   We sip   You sip   They sip  
  |  Io centellino  Tu centellini Egli/Ella/Esso centellina Noi centelliniamo Voi centellinate Essi/Esse/Loro centellinano
  | 
|  Imperfect |  | 
I was siping   You were siping   He/She/It was siping   We were siping   You were siping   They were siping  
  |  Io centellinavo Tu centellinavi Egli/Ella/Esso centellinava Noi centellinavamo Voi centellinavate Essi/Esse/Loro centellinavano
  | 
|  Perfect |  | 
I siped   You siped   He/She/It siped   We siped   You siped   They siped  
  |  Io centellinai Tu centellinasti Egli/Ella/Esso centellinò Noi centellinammo Voi centellinaste Essi/Esse/Loro centellinarono
  | 
|  Perfect |  | 
I have siped   You have siped   He/She/It has siped   We have siped   You have siped   They have siped  
  |  Io ho centellinato Tu hai centellinato Egli/Ella/Esso ha centellinato Noi abbiamo centellinato Voi avete centellinato Essi/Esse/Loro hanno centellinato
  | 
|  PlusPerfect |  | 
I had siped   You had siped   He/She/It had siped   We had siped   You had siped   They had siped  
  |  Io avevo centellinato Tu avevi centellinato Egli/Ella/Esso aveva centellinato Noi avevamo centellinato Voi avevate centellinato Essi/Esse/Loro avevano centellinato
  | 
|  Plusperfect |  | 
I had siped   You had siped   He/She/It had siped   We had siped   You had siped   They had siped  
  |  Io ebbi centellinato Tu avesti centellinato Egli/Ella/Esso ebbe centellinato Noi avemmo centellinato Voi aveste centellinato Essi/Esse/Loro ebbero centellinato
  | 
|  Future |  | 
I will sip   You will sip   He/She/It will sip   We will sip   You will sip   They will sip  
  |  Io centellinerò Tu centellinerai Egli/Ella/Esso centellinerà Noi centellineremo Voi centellinerete Essi/Esse/Loro centellineranno
  | 
|  Future perfect |  | 
I will have siped   You will have siped   He/She/It will have siped   We will have siped   You will have siped   They will have siped  
  |  Io avrò centellinato Tu avrai centellinato Egli/Ella/Esso avrà centellinato Noi avremo centellinato Voi avrete centellinato Essi/Esse/Loro avranno centellinato
  | 
| SUBJUNTIVE |  | 
|  Present |  | 
I (that )may sip   You (that )may sip   He/She/It (that )may sip   We (that )may sip   You (that )may sip   They (that )may sip  
  |  Io centellini Tu centellini Egli/Ella/Esso centellini Noi centelliniamo Voi centelliniate Essi/Esse/Loro centellinino
  | 
|  Imperfect |  | 
I (that )might sip   You (that )might sip   He/She/It (that )might sip   We (that )might sip   You (that )might sip   They (that )might sip  
  |  Io centellinassi Tu centellinassi Egli/Ella/Esso centellinasse Noi centellinassimo Voi centellinaste Essi/Esse/Loro centellinassero
  | 
|  Perfect |  | 
I (whether) siped   You (whether) siped   He/She/It (whether) siped   We (whether) siped   You (whether) siped   They (whether) siped  
  |  Io abbia centellinato Tu abbia centellinato Egli/Ella/Esso abbia centellinato Noi abbiamo centellinato Voi abbiate centellinato Essi/Esse/Loro abbiano centellinato
  | 
|  Pluperfect |  | 
I (whether) had siped   You (whether) had siped   He/She/It (whether) had siped   We (whether) had siped   You (whether) had siped   They (whether) had siped  
  |  Io avessi centellinato Tu avessi centellinato Egli/Ella/Esso avesse centellinato Noi avessimo centellinato Voi aveste centellinato Essi/Esse/Loro avessero centellinato
  | 
| CONDITIONAL |  | 
|  Present |  | 
I would sip   You would sip   He/She/It would sip   We would sip   You would sip   They would sip  
  |  Io centellinerei Tu centellineresti Egli/Ella/Esso centellinerebbe Noi centellineremmo Voi centellinereste Essi/Esse/Loro centellinerebbero
  | 
|  Perfect |  | 
I would have siped   You would have siped   He/She/It would have siped   We would have siped   You would have siped   They would have siped  
  |  Io avrei centellinato Tu avresti centellinato Egli/Ella/Esso avrebbe centellinato Noi avremmo centellinato Voi avreste centellinato Essi/Esse/Loro avrebbero centellinato
  | 
| IMPERATIVE |  | 
|  Present |  | 
let me sip   sip   let him sip   let us sip   sip   let them sip  
  |  Io - Tu centellina  Egli/Ella/Esso centellini Noi centelliniamo Voi centellinate Essi/Esse/Loro centellinino
  | 
| PARTICIPLE |  | 
|  Present |  | 
siping  
  |  centellinante
  | 
|  Perfect |  | 
siped  
  |  centellinato centellinati...
  | 
| INFINITIVE |  | 
|  Present |  | 
to sip  
  |  centellinare
  | 
|  Perfect |  | 
have siped  
  |  avere centellinato
  | 
| GERUND |  | 
|  Present |  | 
siping  
  |  centellinando
  | 
|  Perfect |  | 
having siped  
  |  avendo centellinato
  |