could swaddle
Verbo regular: swaddle - swaddled- swaddled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could swaddle
you could swaddle
he could swaddle
we could swaddle
you could swaddle
they could swaddle 	I could be swaddling
you could be swaddling
he could be swaddling
we could be swaddling
you could be swaddling
they could be swaddling	I could have swaddled
you could have swaddled
he could have swaddled
we could have swaddled
you could have swaddled
they could have swaddled	I could have been swaddling
you could have been swaddling
he could have been swaddling
we could have been swaddling
you could have been swaddling
they could have been swaddling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not swaddle
you could not swaddle
he could not swaddle
we could not swaddle
you could not swaddle
they could not swaddle 	I could not be swaddling
you could not be swaddling
he could not be swaddling
we could not be swaddling
you could not be swaddling
they could not be swaddling	I could not have swaddled
you could not have swaddled
he could not have swaddled
we could not have swaddled
you could not have swaddled
they could not have swaddled	I could not have been swaddling
you could not have been swaddling
he could not have been swaddling
we could not have been swaddling
you could not have been swaddling
they could not have been swaddling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I swaddle?
could you swaddle?
could he swaddle?
could we swaddle?
could you swaddle?
could they swaddle? 	could I be swaddling?
could you be swaddling?
could he be swaddling?
could we be swaddling?
could you be swaddling?
could they be swaddling? 	could I have swaddled?
could you have swaddled?
could he have swaddled?
could we have swaddled?
could you have swaddled?
could they have swaddled? 	could I have been swaddling?
could you have been swaddling?
could he have been swaddling?
could we have been swaddling?
could you have been swaddling?
could they have been swaddling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not swaddle?
could you not swaddle?
could he not swaddle?
could we not swaddle?
could you not swaddle?
could they not swaddle? 	could I not be swaddling?
could you not be swaddling?
could he not be swaddling?
could we not be swaddling?
could you not be swaddling?
could they not be swaddling? 	could I not have swaddled?
could you not have swaddled?
could he not have swaddled?
could we not have swaddled?
could you not have swaddled?
could they not have swaddled? 	could I not have been swaddling?
could you not have been swaddling?
could he not have been swaddling?
could we not have been swaddling?
could you not have been swaddling?
could they not have been swaddling?