I button you button she buttons we button you button they button
Present continuous
I am buttoning you are buttoning she is buttoning we are buttoning you are buttoning they are buttoning
Preterite
I buttoned you buttoned she buttoned we buttoned you buttoned they buttoned
Preterite continuous
I was buttoning you were buttoning she was buttoning we were buttoning you were buttoning they were buttoning
Present perfect
I have buttoned you have buttoned she has buttoned we have buttoned you have buttoned they have buttoned
Present perfect continuous
I have been buttoning you have been buttoning she has been buttoning we have been buttoning you have been buttoning they have been buttoning
Pluperfect
I had buttoned you had buttoned she had buttoned we had buttoned you had buttoned they had buttoned
Pluperfect continuous
I had been buttoning you had been buttoning she had been buttoning we had been buttoning you had been buttoning they had been buttoning
Future
I will button you will button she will button we will button you will button they will button
Future continuous
I will be buttoning you will be buttoning she 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 she 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 she 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 she would button we would button you would button they would button
Present continuous
I would be buttoning you would be buttoning she would be buttoning we would be buttoning you would be buttoning they would be buttoning
Past
I would have buttoned you would have buttoned she 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 she would have been buttoning we would have been buttoning you would have been buttoning they would have been buttoning