should taxi
Verbo regular: taxi - taxied- taxied

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should taxi
you should taxi
he should taxi
we should taxi
you should taxi
they should taxi 	I should be taxiing
you should be taxiing
he should be taxiing
we should be taxiing
you should be taxiing
they should be taxiing	I should have taxied
you should have taxied
he should have taxied
we should have taxied
you should have taxied
they should have taxied	I should have been taxiing
you should have been taxiing
he should have been taxiing
we should have been taxiing
you should have been taxiing
they should have been taxiing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not taxi
you should not taxi
he should not taxi
we should not taxi
you should not taxi
they should not taxi 	I should not be taxiing
you should not be taxiing
he should not be taxiing
we should not be taxiing
you should not be taxiing
they should not be taxiing	I should not have taxied
you should not have taxied
he should not have taxied
we should not have taxied
you should not have taxied
they should not have taxied	I should not have been taxiing
you should not have been taxiing
he should not have been taxiing
we should not have been taxiing
you should not have been taxiing
they should not have been taxiing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I taxi?
should you taxi?
should he taxi?
should we taxi?
should you taxi?
should they taxi? 	should I be taxiing?
should you be taxiing?
should he be taxiing?
should we be taxiing?
should you be taxiing?
should they be taxiing? 	should I have taxied?
should you have taxied?
should he have taxied?
should we have taxied?
should you have taxied?
should they have taxied? 	should I have been taxiing?
should you have been taxiing?
should he have been taxiing?
should we have been taxiing?
should you have been taxiing?
should they have been taxiing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not taxi?
should you not taxi?
should he not taxi?
should we not taxi?
should you not taxi?
should they not taxi? 	should I not be taxiing?
should you not be taxiing?
should he not be taxiing?
should we not be taxiing?
should you not be taxiing?
should they not be taxiing? 	should I not have taxied?
should you not have taxied?
should he not have taxied?
should we not have taxied?
should you not have taxied?
should they not have taxied? 	should I not have been taxiing?
should you not have been taxiing?
should he not have been taxiing?
should we not have been taxiing?
should you not have been taxiing?
should they not have been taxiing?