to tough
Verbo regular: tough - toughed- toughed

Indicativo 	
Presente 	Presente contínuo 	Pretérito 	Preterito contínuo 	
I tough
you tough
she toughs
we tough
you tough
they tough 	I'mtoughing
you'retoughing
she'stoughing
we'retoughing
you'retoughing
they'retoughing	I toughed
you toughed
she toughed
we toughed
you toughed
they toughed	Iwastoughing
youweretoughing
shewastoughing
weweretoughing
youweretoughing
theyweretoughing	
Presente perfeito 	Presente perfeito contínuo 	Mais perfeito 	Contínuo mais perfeito 	
I've toughed
you've toughed
she's toughed
we've toughed
you've toughed
they've toughed	I'vebeen toughing
you'vebeen toughing
she'sbeen toughing
we'vebeen toughing
you'vebeen toughing
they'vebeen toughing	I'd toughed
you'd toughed
she'd toughed
we'd toughed
you'd toughed
they'd toughed	I'd been toughing
you'd been toughing
she'd been toughing
we'd been toughing
you'd been toughing
they'd been toughing	
Futuro 	Futuro contínuo 	futuro perfeito 	futuro perfeito contínuo 	
I'll tough
you'll tough
she'll tough
we'll tough
you'll tough
they'll tough 	I'll be toughing
you'll be toughing
she'll be toughing
we'll be toughing
you'll be toughing
they'll be toughing	I'll have toughed
you'll have toughed
she'll have toughed
we'll have toughed
you'll have toughed
they'll have toughed	I'll have been toughing
you'll have been toughing
she'll have been toughing
we'll have been toughing
you'll have been toughing
they'll have been toughing	

Condicional 	
Presente 	Presente contínuo 	Passado 	Passado contínuo 	
I'd tough
you'd tough
she'd tough
we'd tough
you'd tough
they'd tough 	I'd be toughing
you'd be toughing
she'd be toughing
we'd be toughing
you'd be toughing
they'd be toughing	I'd have toughed
you'd have toughed
she'd have toughed
we'd have toughed
you'd have toughed
they'd have toughed	I'd have been toughing
you'd have been toughing
she'd have been toughing
we'd have been toughing
you'd have been toughing
they'd have been toughing	

Infinitivo 	
Imperativo 	
Infinitivo 	 	Imperativo 	 	
to tough 	 	tough
Let's tough
tough 	 	

Particípio 	
Presente 	Passado 	 	 	
toughing	toughed