| INDICATIVE |  | 
|  Present |  | 
I swivel   You swivel   He/She/It swivels   We swivel   You swivel   They swivel  
  |  Io impernio  Tu imperni Egli/Ella/Esso impernia Noi imperniamo Voi imperniate Essi/Esse/Loro imperniano
  | 
|  Imperfect |  | 
I was swiveling   You were swiveling   He/She/It was swiveling   We were swiveling   You were swiveling   They were swiveling  
  |  Io imperniavo Tu imperniavi Egli/Ella/Esso imperniava Noi imperniavamo Voi imperniavate Essi/Esse/Loro imperniavano
  | 
|  Perfect |  | 
I swiveled   You swiveled   He/She/It swiveled   We swiveled   You swiveled   They swiveled  
  |  Io imperniai Tu imperniasti Egli/Ella/Esso imperniò Noi imperniammo Voi imperniaste Essi/Esse/Loro imperniarono
  | 
|  Perfect |  | 
I have swiveled   You have swiveled   He/She/It has swiveled   We have swiveled   You have swiveled   They have swiveled  
  |  Io ho imperniato Tu hai imperniato Egli/Ella/Esso ha imperniato Noi abbiamo imperniato Voi avete imperniato Essi/Esse/Loro hanno imperniato
  | 
|  PlusPerfect |  | 
I had swiveled   You had swiveled   He/She/It had swiveled   We had swiveled   You had swiveled   They had swiveled  
  |  Io avevo imperniato Tu avevi imperniato Egli/Ella/Esso aveva imperniato Noi avevamo imperniato Voi avevate imperniato Essi/Esse/Loro avevano imperniato
  | 
|  Plusperfect |  | 
I had swiveled   You had swiveled   He/She/It had swiveled   We had swiveled   You had swiveled   They had swiveled  
  |  Io ebbi imperniato Tu avesti imperniato Egli/Ella/Esso ebbe imperniato Noi avemmo imperniato Voi aveste imperniato Essi/Esse/Loro ebbero imperniato
  | 
|  Future |  | 
I will swivel   You will swivel   He/She/It will swivel   We will swivel   You will swivel   They will swivel  
  |  Io impernierò Tu impernierai Egli/Ella/Esso impernierà Noi impernieremo Voi impernierete Essi/Esse/Loro impernieranno
  | 
|  Future perfect |  | 
I will have swiveled   You will have swiveled   He/She/It will have swiveled   We will have swiveled   You will have swiveled   They will have swiveled  
  |  Io avrò imperniato Tu avrai imperniato Egli/Ella/Esso avrà imperniato Noi avremo imperniato Voi avrete imperniato Essi/Esse/Loro avranno imperniato
  | 
| SUBJUNTIVE |  | 
|  Present |  | 
I (that )may swivel   You (that )may swivel   He/She/It (that )may swivel   We (that )may swivel   You (that )may swivel   They (that )may swivel  
  |  Io imperni Tu imperni Egli/Ella/Esso imperni Noi imperniamo Voi imperniate Essi/Esse/Loro impernino
  | 
|  Imperfect |  | 
I (that )might swivel   You (that )might swivel   He/She/It (that )might swivel   We (that )might swivel   You (that )might swivel   They (that )might swivel  
  |  Io imperniassi Tu imperniassi Egli/Ella/Esso imperniasse Noi imperniassimo Voi imperniaste Essi/Esse/Loro imperniassero
  | 
|  Perfect |  | 
I (whether) swiveled   You (whether) swiveled   He/She/It (whether) swiveled   We (whether) swiveled   You (whether) swiveled   They (whether) swiveled  
  |  Io abbia imperniato Tu abbia imperniato Egli/Ella/Esso abbia imperniato Noi abbiamo imperniato Voi abbiate imperniato Essi/Esse/Loro abbiano imperniato
  | 
|  Pluperfect |  | 
I (whether) had swiveled   You (whether) had swiveled   He/She/It (whether) had swiveled   We (whether) had swiveled   You (whether) had swiveled   They (whether) had swiveled  
  |  Io avessi imperniato Tu avessi imperniato Egli/Ella/Esso avesse imperniato Noi avessimo imperniato Voi aveste imperniato Essi/Esse/Loro avessero imperniato
  | 
| CONDITIONAL |  | 
|  Present |  | 
I would swivel   You would swivel   He/She/It would swivel   We would swivel   You would swivel   They would swivel  
  |  Io impernierei Tu impernieresti Egli/Ella/Esso impernierebbe Noi impernieremmo Voi imperniereste Essi/Esse/Loro impernierebbero
  | 
|  Perfect |  | 
I would have swiveled   You would have swiveled   He/She/It would have swiveled   We would have swiveled   You would have swiveled   They would have swiveled  
  |  Io avrei imperniato Tu avresti imperniato Egli/Ella/Esso avrebbe imperniato Noi avremmo imperniato Voi avreste imperniato Essi/Esse/Loro avrebbero imperniato
  | 
| IMPERATIVE |  | 
|  Present |  | 
let me swivel   swivel   let him swivel   let us swivel   swivel   let them swivel  
  |  Io - Tu impernia  Egli/Ella/Esso imperni Noi imperniamo Voi imperniate Essi/Esse/Loro impernino
  | 
| PARTICIPLE |  | 
|  Present |  | 
swiveling  
  |  imperniante
  | 
|  Perfect |  | 
swiveled  
  |  imperniato imperniati...
  | 
| INFINITIVE |  | 
|  Present |  | 
to swivel  
  |  imperniare
  | 
|  Perfect |  | 
have swiveled  
  |  avere imperniato
  | 
| GERUND |  | 
|  Present |  | 
swiveling  
  |  imperniando
  | 
|  Perfect |  | 
having swiveled  
  |  avendo imperniato
  |