should thunk
Verbo regular: thunk - thunked- thunked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should thunk
you should thunk
she should thunk
we should thunk
you should thunk
they should thunk 	I should be thunking
you should be thunking
she should be thunking
we should be thunking
you should be thunking
they should be thunking	I should have thunked
you should have thunked
she should have thunked
we should have thunked
you should have thunked
they should have thunked	I should have been thunking
you should have been thunking
she should have been thunking
we should have been thunking
you should have been thunking
they should have been thunking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not thunk
you should not thunk
she should not thunk
we should not thunk
you should not thunk
they should not thunk 	I should not be thunking
you should not be thunking
she should not be thunking
we should not be thunking
you should not be thunking
they should not be thunking	I should not have thunked
you should not have thunked
she should not have thunked
we should not have thunked
you should not have thunked
they should not have thunked	I should not have been thunking
you should not have been thunking
she should not have been thunking
we should not have been thunking
you should not have been thunking
they should not have been thunking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I thunk?
should you thunk?
should she thunk?
should we thunk?
should you thunk?
should they thunk? 	should I be thunking?
should you be thunking?
should she be thunking?
should we be thunking?
should you be thunking?
should they be thunking? 	should I have thunked?
should you have thunked?
should she 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 she 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 	
should I not thunk?
should you not thunk?
should she not thunk?
should we not thunk?
should you not thunk?
should they not thunk? 	should I not be thunking?
should you not be thunking?
should she not be thunking?
should we not be thunking?
should you not be thunking?
should they not be thunking? 	should I not have thunked?
should you not have thunked?
should she not have thunked?
should we not have thunked?
should you not have thunked?
should they not have thunked? 	should I not have been thunking?
should you not have been thunking?
should she not have been thunking?
should we not have been thunking?
should you not have been thunking?
should they not have been thunking?