I gladden you gladden he gladdens we gladden you gladden they gladden
Present continuous
I am gladdening you are gladdening he is gladdening we are gladdening you are gladdening they are gladdening
Preterite
I gladdened you gladdened he gladdened we gladdened you gladdened they gladdened
Preterite continuous
I was gladdening you were gladdening he was gladdening we were gladdening you were gladdening they were gladdening
Present perfect
I have gladdened you have gladdened he has gladdened we have gladdened you have gladdened they have gladdened
Present perfect continuous
I have been gladdening you have been gladdening he has been gladdening we have been gladdening you have been gladdening they have been gladdening
Pluperfect
I had gladdened you had gladdened he had gladdened we had gladdened you had gladdened they had gladdened
Pluperfect continuous
I had been gladdening you had been gladdening he had been gladdening we had been gladdening you had been gladdening they had been gladdening
Future
I will gladden you will gladden he will gladden we will gladden you will gladden they will gladden
Future continuous
I will be gladdening you will be gladdening he will be gladdening we will be gladdening you will be gladdening they will be gladdening
Future perfect
I will have gladdened you will have gladdened he will have gladdened we will have gladdened you will have gladdened they will have gladdened
Future perfect continuous
I will have been gladdening you will have been gladdening he will have been gladdening we will have been gladdening you will have been gladdening they will have been gladdening
Conditional
Present
I would gladden you would gladden he would gladden we would gladden you would gladden they would gladden
Present continuous
I would be gladdening you would be gladdening he would be gladdening we would be gladdening you would be gladdening they would be gladdening
Past
I would have gladdened you would have gladdened he would have gladdened we would have gladdened you would have gladdened they would have gladdened
Past continuous
I would have been gladdening you would have been gladdening he would have been gladdening we would have been gladdening you would have been gladdening they would have been gladdening