I greaten you greaten he greatens we greaten you greaten they greaten
Present continuous
I am greatening you are greatening he is greatening we are greatening you are greatening they are greatening
Preterite
I greatened you greatened he greatened we greatened you greatened they greatened
Preterite continuous
I was greatening you were greatening he was greatening we were greatening you were greatening they were greatening
Present perfect
I have greatened you have greatened he has greatened we have greatened you have greatened they have greatened
Present perfect continuous
I have been greatening you have been greatening he has been greatening we have been greatening you have been greatening they have been greatening
Pluperfect
I had greatened you had greatened he had greatened we had greatened you had greatened they had greatened
Pluperfect continuous
I had been greatening you had been greatening he had been greatening we had been greatening you had been greatening they had been greatening
Future
I will greaten you will greaten he will greaten we will greaten you will greaten they will greaten
Future continuous
I will be greatening you will be greatening he will be greatening we will be greatening you will be greatening they will be greatening
Future perfect
I will have greatened you will have greatened he will have greatened we will have greatened you will have greatened they will have greatened
Future perfect continuous
I will have been greatening you will have been greatening he will have been greatening we will have been greatening you will have been greatening they will have been greatening
Conditional
Present
I would greaten you would greaten he would greaten we would greaten you would greaten they would greaten
Present continuous
I would be greatening you would be greatening he would be greatening we would be greatening you would be greatening they would be greatening
Past
I would have greatened you would have greatened he would have greatened we would have greatened you would have greatened they would have greatened
Past continuous
I would have been greatening you would have been greatening he would have been greatening we would have been greatening you would have been greatening they would have been greatening