
Regular verb: assemble - assembled - assembled
Present | Present continuous | Preterite | Preterite continuous | 
| I assemble you assemble she assembles we assemble you assemble they assemble  | I am assembling you are assembling she is assembling we are assembling you are assembling they are assembling  | I assembled you assembled she assembled we assembled you assembled they assembled  | I was assembling you were assembling she was assembling we were assembling you were assembling they were assembling  | 
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous | 
| I have assembled you have assembled she has assembled we have assembled you have assembled they have assembled  | I have been assembling you have been assembling she has been assembling we have been assembling you have been assembling they have been assembling  | I had assembled you had assembled she had assembled we had assembled you had assembled they had assembled  | I had been assembling you had been assembling she had been assembling we had been assembling you had been assembling they had been assembling  | 
Future | Future continuous | Future perfect | Future perfect continuous | 
| I will assemble you will assemble she will assemble we will assemble you will assemble they will assemble  | I will be assembling you will be assembling she will be assembling we will be assembling you will be assembling they will be assembling  | I will have assembled you will have assembled she will have assembled we will have assembled you will have assembled they will have assembled  | I will have been assembling you will have been assembling she will have been assembling we will have been assembling you will have been assembling they will have been assembling  | 
Present | Present continuous | Past | Past continuous | 
| I would assemble you would assemble she would assemble we would assemble you would assemble they would assemble  | I would be assembling you would be assembling she would be assembling we would be assembling you would be assembling they would be assembling  | I would have assembled you would have assembled she would have assembled we would have assembled you would have assembled they would have assembled  | I would have been assembling you would have been assembling she would have been assembling we would have been assembling you would have been assembling they would have been assembling  | 
Infinitive | Imperative | 
Infinitive | Imperative | ||
| to assemble | assemble Let's assemble assemble  | 
Present | Past | ||
| assembling | assembled |