to grumble
Verbo regular: grumble - grumbled- grumbled

Indicativo 	
Presente 	Presente contínuo 	Pretérito 	Preterito contínuo 	
I grumble
you grumble
he grumbles
we grumble
you grumble
they grumble 	I'mgrumbling
you'regrumbling
he'sgrumbling
we'regrumbling
you'regrumbling
they'regrumbling	I grumbled
you grumbled
he grumbled
we grumbled
you grumbled
they grumbled	Iwasgrumbling
youweregrumbling
hewasgrumbling
weweregrumbling
youweregrumbling
theyweregrumbling	
Presente perfeito 	Presente perfeito contínuo 	Mais perfeito 	Contínuo mais perfeito 	
I've grumbled
you've grumbled
he's grumbled
we've grumbled
you've grumbled
they've grumbled	I'vebeen grumbling
you'vebeen grumbling
he'sbeen grumbling
we'vebeen grumbling
you'vebeen grumbling
they'vebeen grumbling	I'd grumbled
you'd grumbled
he'd grumbled
we'd grumbled
you'd grumbled
they'd grumbled	I'd been grumbling
you'd been grumbling
he'd been grumbling
we'd been grumbling
you'd been grumbling
they'd been grumbling	
Futuro 	Futuro contínuo 	futuro perfeito 	futuro perfeito contínuo 	
I'll grumble
you'll grumble
he'll grumble
we'll grumble
you'll grumble
they'll grumble 	I'll be grumbling
you'll be grumbling
he'll be grumbling
we'll be grumbling
you'll be grumbling
they'll be grumbling	I'll have grumbled
you'll have grumbled
he'll have grumbled
we'll have grumbled
you'll have grumbled
they'll have grumbled	I'll have been grumbling
you'll have been grumbling
he'll have been grumbling
we'll have been grumbling
you'll have been grumbling
they'll have been grumbling	

Condicional 	
Presente 	Presente contínuo 	Passado 	Passado contínuo 	
I'd grumble
you'd grumble
he'd grumble
we'd grumble
you'd grumble
they'd grumble 	I'd be grumbling
you'd be grumbling
he'd be grumbling
we'd be grumbling
you'd be grumbling
they'd be grumbling	I'd have grumbled
you'd have grumbled
he'd have grumbled
we'd have grumbled
you'd have grumbled
they'd have grumbled	I'd have been grumbling
you'd have been grumbling
he'd have been grumbling
we'd have been grumbling
you'd have been grumbling
they'd have been grumbling	

Infinitivo 	
Imperativo 	
Infinitivo 	 	Imperativo 	 	
to grumble 	 	grumble
Let's grumble
grumble 	 	

Particípio 	
Presente 	Passado 	 	 	
grumbling	grumbled