can respire
Verbo regular: respire - respired- respired

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can respire
you can respire
he can respire
we can respire
you can respire
they can respire 	I can be respiring
you can be respiring
he can be respiring
we can be respiring
you can be respiring
they can be respiring	I can have respired
you can have respired
he can have respired
we can have respired
you can have respired
they can have respired	I can have been respiring
you can have been respiring
he can have been respiring
we can have been respiring
you can have been respiring
they can have been respiring	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot respire
you cannot respire
he cannot respire
we cannot respire
you cannot respire
they cannot respire 	I cannot be respiring
you cannot be respiring
he cannot be respiring
we cannot be respiring
you cannot be respiring
they cannot be respiring	I cannot have respired
you cannot have respired
he cannot have respired
we cannot have respired
you cannot have respired
they cannot have respired	I cannot have been respiring
you cannot have been respiring
he cannot have been respiring
we cannot have been respiring
you cannot have been respiring
they cannot have been respiring	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I respire?
can you respire?
can he respire?
can we respire?
can you respire?
can they respire? 	can I be respiring?
can you be respiring?
can he be respiring?
can we be respiring?
can you be respiring?
can they be respiring? 	can I have respired?
can you have respired?
can he have respired?
can we have respired?
can you have respired?
can they have respired? 	can I have been respiring?
can you have been respiring?
can he have been respiring?
can we have been respiring?
can you have been respiring?
can they have been respiring? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not respire?
can you not respire?
can he not respire?
can we not respire?
can you not respire?
can they not respire? 	can I not be respiring?
can you not be respiring?
can he not be respiring?
can we not be respiring?
can you not be respiring?
can they not be respiring? 	can I not have respired?
can you not have respired?
can he not have respired?
can we not have respired?
can you not have respired?
can they not have respired? 	can I not have been respiring?
can you not have been respiring?
can he not have been respiring?
can we not have been respiring?
can you not have been respiring?
can they not have been respiring?