should thunk
Verbo regular: thunk - thunked- thunked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd thunk
you'd thunk
he'd thunk
we'd thunk
you'd thunk
they'd thunk 	I'd be thunking
you'd be thunking
he'd be thunking
we'd be thunking
you'd be thunking
they'd be thunking	I should've thunked
you should've thunked
he should've thunked
we should've thunked
you should've thunked
they should've thunked	I should've been thunking
you should've been thunking
he should've been thunking
we should've been thunking
you should've been thunking
they should've been thunking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't thunk
you shouldn't thunk
he shouldn't thunk
we shouldn't thunk
you shouldn't thunk
they shouldn't thunk 	I shouldn't be thunking
you shouldn't be thunking
he shouldn't be thunking
we shouldn't be thunking
you shouldn't be thunking
they shouldn't be thunking	I shouldn't have thunked
you shouldn't have thunked
he shouldn't have thunked
we shouldn't have thunked
you shouldn't have thunked
they shouldn't have thunked	I shouldn't have been thunking
you shouldn't have been thunking
he shouldn't have been thunking
we shouldn't have been thunking
you shouldn't have been thunking
they shouldn't have been thunking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I thunk?
should you thunk?
should he thunk?
should we thunk?
should you thunk?
should they thunk? 	should I be thunking?
should you be thunking?
should he be thunking?
should we be thunking?
should you be thunking?
should they be thunking? 	should I have thunked?
should you have thunked?
should he have thunked?
should we have thunked?
should you have thunked?
should they have thunked? 	should I have been thunking?
should you have been thunking?
should he have been thunking?
should we have been thunking?
should you have been thunking?
should they have been thunking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I thunk?
shouldn't you thunk?
shouldn't he thunk?
shouldn't we thunk?
shouldn't you thunk?
shouldn't they thunk? 	shouldn't I be thunking?
shouldn't you be thunking?
shouldn't he be thunking?
shouldn't we be thunking?
shouldn't you be thunking?
shouldn't they be thunking? 	shouldn't I have thunked?
shouldn't you have thunked?
shouldn't he have thunked?
shouldn't we have thunked?
shouldn't you have thunked?
shouldn't they have thunked? 	shouldn't I have been thunking?
shouldn't you have been thunking?
shouldn't he have been thunking?
shouldn't we have been thunking?
shouldn't you have been thunking?
shouldn't they have been thunking?