Warning, this verb may not exist. Conjugation is given as example.
Indicative
Present
I grow old you grow old he grow olds we grow old you grow old they grow old
Present continuous
I am grow olding you are grow olding he is grow olding we are grow olding you are grow olding they are grow olding
Preterite
I grow olded you grow olded he grow olded we grow olded you grow olded they grow olded
Preterite continuous
I was grow olding you were grow olding he was grow olding we were grow olding you were grow olding they were grow olding
Present perfect
I have grow olded you have grow olded he has grow olded we have grow olded you have grow olded they have grow olded
Present perfect continuous
I have been grow olding you have been grow olding he has been grow olding we have been grow olding you have been grow olding they have been grow olding
Pluperfect
I had grow olded you had grow olded he had grow olded we had grow olded you had grow olded they had grow olded
Pluperfect continuous
I had been grow olding you had been grow olding he had been grow olding we had been grow olding you had been grow olding they had been grow olding
Future
I will grow old you will grow old he will grow old we will grow old you will grow old they will grow old
Future continuous
I will be grow olding you will be grow olding he will be grow olding we will be grow olding you will be grow olding they will be grow olding
Future perfect
I will have grow olded you will have grow olded he will have grow olded we will have grow olded you will have grow olded they will have grow olded
Future perfect continuous
I will have been grow olding you will have been grow olding he will have been grow olding we will have been grow olding you will have been grow olding they will have been grow olding
Conditional
Present
I would grow old you would grow old he would grow old we would grow old you would grow old they would grow old
Present continuous
I would be grow olding you would be grow olding he would be grow olding we would be grow olding you would be grow olding they would be grow olding
Past
I would have grow olded you would have grow olded he would have grow olded we would have grow olded you would have grow olded they would have grow olded
Past continuous
I would have been grow olding you would have been grow olding he would have been grow olding we would have been grow olding you would have been grow olding they would have been grow olding