
Regular verb: celebrate - celebrated - celebrated
Present | Present continuous | Preterite | Preterite continuous | 
| I celebrate you celebrate he celebrates we celebrate you celebrate they celebrate  | I am celebrating you are celebrating he is celebrating we are celebrating you are celebrating they are celebrating  | I celebrated you celebrated he celebrated we celebrated you celebrated they celebrated  | I was celebrating you were celebrating he was celebrating we were celebrating you were celebrating they were celebrating  | 
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous | 
| I have celebrated you have celebrated he has celebrated we have celebrated you have celebrated they have celebrated  | I have been celebrating you have been celebrating he has been celebrating we have been celebrating you have been celebrating they have been celebrating  | I had celebrated you had celebrated he had celebrated we had celebrated you had celebrated they had celebrated  | I had been celebrating you had been celebrating he had been celebrating we had been celebrating you had been celebrating they had been celebrating  | 
Future | Future continuous | Future perfect | Future perfect continuous | 
| I will celebrate you will celebrate he will celebrate we will celebrate you will celebrate they will celebrate  | I will be celebrating you will be celebrating he will be celebrating we will be celebrating you will be celebrating they will be celebrating  | I will have celebrated you will have celebrated he will have celebrated we will have celebrated you will have celebrated they will have celebrated  | I will have been celebrating you will have been celebrating he will have been celebrating we will have been celebrating you will have been celebrating they will have been celebrating  | 
Present | Present continuous | Past | Past continuous | 
| I would celebrate you would celebrate he would celebrate we would celebrate you would celebrate they would celebrate  | I would be celebrating you would be celebrating he would be celebrating we would be celebrating you would be celebrating they would be celebrating  | I would have celebrated you would have celebrated he would have celebrated we would have celebrated you would have celebrated they would have celebrated  | I would have been celebrating you would have been celebrating he would have been celebrating we would have been celebrating you would have been celebrating they would have been celebrating  | 
Infinitive | Imperative | 
Infinitive | Imperative | ||
| to celebrate | celebrate Let's celebrate celebrate  | 
Present | Past | ||
| celebrating | celebrated |