Warning, this verb may not exist. Conjugation is given as example.
Indicative
Present
I fall. stumbel you fall. stumbel he fall. stumbels we fall. stumbel you fall. stumbel they fall. stumbel
Present continuous
I am fall. stumbeling you are fall. stumbeling he is fall. stumbeling we are fall. stumbeling you are fall. stumbeling they are fall. stumbeling
Preterite
I fall. stumbeled you fall. stumbeled he fall. stumbeled we fall. stumbeled you fall. stumbeled they fall. stumbeled
Preterite continuous
I was fall. stumbeling you were fall. stumbeling he was fall. stumbeling we were fall. stumbeling you were fall. stumbeling they were fall. stumbeling
Present perfect
I have fall. stumbeled you have fall. stumbeled he has fall. stumbeled we have fall. stumbeled you have fall. stumbeled they have fall. stumbeled
Present perfect continuous
I have been fall. stumbeling you have been fall. stumbeling he has been fall. stumbeling we have been fall. stumbeling you have been fall. stumbeling they have been fall. stumbeling
Pluperfect
I had fall. stumbeled you had fall. stumbeled he had fall. stumbeled we had fall. stumbeled you had fall. stumbeled they had fall. stumbeled
Pluperfect continuous
I had been fall. stumbeling you had been fall. stumbeling he had been fall. stumbeling we had been fall. stumbeling you had been fall. stumbeling they had been fall. stumbeling
Future
I will fall. stumbel you will fall. stumbel he will fall. stumbel we will fall. stumbel you will fall. stumbel they will fall. stumbel
Future continuous
I will be fall. stumbeling you will be fall. stumbeling he will be fall. stumbeling we will be fall. stumbeling you will be fall. stumbeling they will be fall. stumbeling
Future perfect
I will have fall. stumbeled you will have fall. stumbeled he will have fall. stumbeled we will have fall. stumbeled you will have fall. stumbeled they will have fall. stumbeled
Future perfect continuous
I will have been fall. stumbeling you will have been fall. stumbeling he will have been fall. stumbeling we will have been fall. stumbeling you will have been fall. stumbeling they will have been fall. stumbeling
Conditional
Present
I would fall. stumbel you would fall. stumbel he would fall. stumbel we would fall. stumbel you would fall. stumbel they would fall. stumbel
Present continuous
I would be fall. stumbeling you would be fall. stumbeling he would be fall. stumbeling we would be fall. stumbeling you would be fall. stumbeling they would be fall. stumbeling
Past
I would have fall. stumbeled you would have fall. stumbeled he would have fall. stumbeled we would have fall. stumbeled you would have fall. stumbeled they would have fall. stumbeled
Past continuous
I would have been fall. stumbeling you would have been fall. stumbeling he would have been fall. stumbeling we would have been fall. stumbeling you would have been fall. stumbeling they would have been fall. stumbeling