could piddle
Verbo regular: piddle - piddled- piddled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could piddle
you could piddle
he could piddle
we could piddle
you could piddle
they could piddle 	I could be piddling
you could be piddling
he could be piddling
we could be piddling
you could be piddling
they could be piddling	I could have piddled
you could have piddled
he could have piddled
we could have piddled
you could have piddled
they could have piddled	I could have been piddling
you could have been piddling
he could have been piddling
we could have been piddling
you could have been piddling
they could have been piddling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't piddle
you couldn't piddle
he couldn't piddle
we couldn't piddle
you couldn't piddle
they couldn't piddle 	I couldn't be piddling
you couldn't be piddling
he couldn't be piddling
we couldn't be piddling
you couldn't be piddling
they couldn't be piddling	I couldn't have piddled
you couldn't have piddled
he couldn't have piddled
we couldn't have piddled
you couldn't have piddled
they couldn't have piddled	I couldn't have been piddling
you couldn't have been piddling
he couldn't have been piddling
we couldn't have been piddling
you couldn't have been piddling
they couldn't have been piddling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I piddle?
could you piddle?
could he piddle?
could we piddle?
could you piddle?
could they piddle? 	could I be piddling?
could you be piddling?
could he be piddling?
could we be piddling?
could you be piddling?
could they be piddling? 	could I have piddled?
could you have piddled?
could he have piddled?
could we have piddled?
could you have piddled?
could they have piddled? 	could I have been piddling?
could you have been piddling?
could he have been piddling?
could we have been piddling?
could you have been piddling?
could they have been piddling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I piddle?
couldn't you piddle?
couldn't he piddle?
couldn't we piddle?
couldn't you piddle?
couldn't they piddle? 	couldn't I be piddling?
couldn't you be piddling?
couldn't he be piddling?
couldn't we be piddling?
couldn't you be piddling?
couldn't they be piddling? 	couldn't I have piddled?
couldn't you have piddled?
couldn't he have piddled?
couldn't we have piddled?
couldn't you have piddled?
couldn't they have piddled? 	couldn't I have been piddling?
couldn't you have been piddling?
couldn't he have been piddling?
couldn't we have been piddling?
couldn't you have been piddling?
couldn't they have been piddling?