Indicative Present I button you button he/she/it buttons we button you button they button Present continuous I am buttoning you are buttoning he/she/it is buttoning we are buttoning you are buttoning they are buttoning Preterit I buttoned you buttoned he/she/it buttoned we buttoned you buttoned they buttoned Preterit continuous I was buttoning you were buttoning he/she/it was buttoning we were buttoning you were buttoning they were buttoning Present perfect I have buttoned you have buttoned he/she/it has buttoned we have buttoned you have buttoned they have buttoned Present perfect continuous I have been buttoning you have been buttoning he/she/it has been buttoning we have been buttoning you have been buttoning they have been buttoning Pluperfect I had buttoned you had buttoned he/she/it had buttoned we had buttoned you had buttoned they had buttoned Pluperfect continuous I had been buttoning you had been buttoning he/she/it had been buttoning we had been buttoning you had been buttoning they had been buttoning Future I will button you will button he/she/it will button we will button you will button they will button Future continuous I will be buttoning you will be buttoning he/she/it will be buttoning we will be buttoning you will be buttoning they will be buttoning Future perfect I will have buttoned you will have buttoned he/she/it will have buttoned we will have buttoned you will have buttoned they will have buttoned Future perfect continuous I will have been buttoning you will have been buttoning he/she/it will have been buttoning we will have been buttoning you will have been buttoning they will have been buttoning Conditional Present I would button you would button he/she/it would button we would button you would button they would button Present continuous I would be buttoning you would be buttoning he/she/it would be buttoning we would be buttoning you would be buttoning they would be buttoning Past I would have buttoned you would have buttoned he/she/it would have buttoned we would have buttoned you would have buttoned they would have buttoned Past continuous I would have been buttoning you would have been buttoning he/she/it would have been buttoning we would have been buttoning you would have been buttoning they would have been buttoning Imperative button Let's button button Infinitive to button Participle Present buttoning Past buttoned