would tough
Regular verb: tough - toughed- toughed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
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 would've toughed
you would've toughed
she would've toughed
we would've toughed
you would've toughed
they would've toughed	I would've been toughing
you would've been toughing
she would've been toughing
we would've been toughing
you would've been toughing
they would've been toughing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I wouldn't tough
you wouldn't tough
she wouldn't tough
we wouldn't tough
you wouldn't tough
they wouldn't tough 	I wouldn't be toughing
you wouldn't be toughing
she wouldn't be toughing
we wouldn't be toughing
you wouldn't be toughing
they wouldn't be toughing	I wouldn't have toughed
you wouldn't have toughed
she wouldn't have toughed
we wouldn't have toughed
you wouldn't have toughed
they wouldn't have toughed	I wouldn't have been toughing
you wouldn't have been toughing
she wouldn't have been toughing
we wouldn't have been toughing
you wouldn't have been toughing
they wouldn't have been toughing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
would I tough?
would you tough?
would she tough?
would we tough?
would you tough?
would they tough? 	would I be toughing?
would you be toughing?
would she be toughing?
would we be toughing?
would you be toughing?
would they be toughing? 	would I have toughed?
would you have toughed?
would she have toughed?
would we have toughed?
would you have toughed?
would they have toughed? 	would I have been toughing?
would you have been toughing?
would she have been toughing?
would we have been toughing?
would you have been toughing?
would they have been toughing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
wouldn't I tough?
wouldn't you tough?
wouldn't she tough?
wouldn't we tough?
wouldn't you tough?
wouldn't they tough? 	wouldn't I be toughing?
wouldn't you be toughing?
wouldn't she be toughing?
wouldn't we be toughing?
wouldn't you be toughing?
wouldn't they be toughing? 	wouldn't I have toughed?
wouldn't you have toughed?
wouldn't she have toughed?
wouldn't we have toughed?
wouldn't you have toughed?
wouldn't they have toughed? 	wouldn't I have been toughing?
wouldn't you have been toughing?
wouldn't she have been toughing?
wouldn't we have been toughing?
wouldn't you have been toughing?
wouldn't they have been toughing?