Possible Results:

grumbles

Plural of grumble

grumbles

Present he/she conjugation of grumble.

grumble

Popularity

500+ learners.

Present:	grumbling
Past:	grumbled

Indicative of "grumble"

	Present	Past	Future
I	grumble	grumbled	will grumble
you	grumble	grumbled	will grumble
he/she	grumbles	grumbled	will grumble
we	grumble	grumbled	will grumble
you	grumble	grumbled	will grumble
they	grumble	grumbled	will grumble

Perfect of "grumble"

	Present	Past	Future
I	have grumbled	had grumbled	will have grumbled
you	have grumbled	had grumbled	will have grumbled
he/she	has grumbled	had grumbled	will have grumbled
we	have grumbled	had grumbled	will have grumbled
you	have grumbled	had grumbled	will have grumbled
they	have grumbled	had grumbled	will have grumbled

Imperative of "grumble"

	Affirmative	Negative
I	-	-
you	grumble	don't grumble
he/she	-	-
we	let's grumble	let's not grumble
you	grumble	don't grumble
they	-	-

Progressive of "grumble"

	Present	Past	Future
I	am grumbling	was grumbling	will be grumbling
you	are grumbling	were grumbling	will be grumbling
he/she	is grumbling	was grumbling	will be grumbling
we	are grumbling	were grumbling	will be grumbling
you	are grumbling	were grumbling	will be grumbling
they	are grumbling	were grumbling	will be grumbling

Perfect Progressive of "grumble"

	Present	Past	Future
I	have been grumbling	had been grumbling	will have been grumbling
you	have been grumbling	had been grumbling	will have been grumbling
he/she	has been grumbling	had been grumbling	will have been grumbling
we	have been grumbling	had been grumbling	will have been grumbling
you	have been grumbling	had been grumbling	will have been grumbling
they	have been grumbling	had been grumbling	will have been grumbling

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