Indicative
Present Indefinite
I rumble
you rumble
he/she/it rumbles
we rumble
you rumble
they rumble
Present Continuous
I am rumbling
you are rumbling
he/she/it is rumbling
we are rumbling
you are rumbling
they are rumbling
Present Perfect
I have rumbled
you have rumbled
he/she/it has rumbled
we have rumbled
you have rumbled
they have rumbled
Present Perfect Continuous
I have been rumbling
you have been rumbling
he/she/it has been rumbling
we have been rumbling
you have been rumbling
they have been rumbling
Past Indefinite
I rumbled
you rumbled
he/she/it rumbled
we rumbled
you rumbled
they rumbled
Past Continuous
I was rumbling
you were rumbling
he/she/it was rumbling
we were rumbling
you were rumbling
they were rumbling
Past Perfect
I had rumbled
you had rumbled
he/she/it had rumbled
we had rumbled
you had rumbled
they had rumbled
Past Perfect Continuous
I had been rumbling
you had been rumbling
he/she/it had been rumbling
we had been rumbling
you had been rumbling
they had been rumbling
Future Indefinite
I will rumble
you will rumble
he/she/it will rumble
we will rumble
you will rumble
they will rumble
Future Continuous
I will be rumbling
you will be rumbling
he/she/it will be rumbling
we will be rumbling
you will be rumbling
they will be rumbling
Future Perfect
I will have rumbled
you will have rumbled
he/she/it will have rumbled
we will have rumbled
you will have rumbled
they will have rumbled
Future Perfect Continuous
I will have been rumbling
you will have been rumbling
he/she/it will have been rumbling
we will have been rumbling
you will have been rumbling
they will have been rumbling
Conditional
Conditional Present
I would rumble
you would rumble
he/she/it would rumble
we would rumble
you would rumble
they would rumble
Conditional Present Continuous
I would be rumbling
you would be rumbling
he/she/it would be rumbling
we would be rumbling
you would be rumbling
they would be rumbling
Conditional Perfect
I would have rumbled
you would have rumbled
he/she/it would have rumbled
we would have rumbled
you would have rumbled
they would have rumbled
Conditional Perfect Continuous
I would have been rumbling
you would have been rumbling
he/she/it would have been rumbling
we would have been rumbling
you would have been rumbling
they would have been rumbling