Ummm yes :D We use conjugations each day. Some examples are: I am talking I talked I will talk I have talked I would/should talk

"Simple forms Compound forms Contractions Indicative Present I do you do he/she/it does we do you do they do Preterite I did you did he/she/it did we did you did they did Infinitive to do Imperative do let's do do Participle Present doing Past done In English, the conjugated forms are the same for the following persons: you, we and they. Compound forms Simple forms Past participle having done In English, the conjugated forms are the same for the following persons: you, we and they. Indicative Present continuous I am doing you are doing he/she/it is doing we are doing you are doing they are doing Present perfect I have done you have done he/she/it has done we have done you have done they have done Future I will do you will do he/she/it will do we will do you will do they will do Future perfect I will have done you will have done he/she/it will have done we will have done you will have done they will have done Past continuous I was doing you were doing he/she/it was doing we were doing you were doing they were doing Past perfect I had done you had done he/she/it had done we had done you had done they had done Future continuous I will be doing you will be doing he/she/it will be doing we will be doing you will be doing they will be doing Present perfect continuous I have been doing you have been doing he/she/it has been doing we have been doing you have been doing they have been doing Past perfect continuous I had been doing you had been doing he/she/it had been doing we had been doing you had been doing they had been doing Future perfect continuous I will have been doing you will have been doing he/she/it will have been doing we will have been doing you will have been doing they will have been doing" Source and further information: http://conjugator.reverso.net/conjugation-english-verb-do.html