could snoop
Regular verb: snoop - snooped- snooped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could snoop
you could snoop
he could snoop
we could snoop
you could snoop
they could snoop 	I could be snooping
you could be snooping
he could be snooping
we could be snooping
you could be snooping
they could be snooping	I could have snooped
you could have snooped
he could have snooped
we could have snooped
you could have snooped
they could have snooped	I could have been snooping
you could have been snooping
he could have been snooping
we could have been snooping
you could have been snooping
they could have been snooping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not snoop
you could not snoop
he could not snoop
we could not snoop
you could not snoop
they could not snoop 	I could not be snooping
you could not be snooping
he could not be snooping
we could not be snooping
you could not be snooping
they could not be snooping	I could not have snooped
you could not have snooped
he could not have snooped
we could not have snooped
you could not have snooped
they could not have snooped	I could not have been snooping
you could not have been snooping
he could not have been snooping
we could not have been snooping
you could not have been snooping
they could not have been snooping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I snoop?
could you snoop?
could he snoop?
could we snoop?
could you snoop?
could they snoop? 	could I be snooping?
could you be snooping?
could he be snooping?
could we be snooping?
could you be snooping?
could they be snooping? 	could I have snooped?
could you have snooped?
could he have snooped?
could we have snooped?
could you have snooped?
could they have snooped? 	could I have been snooping?
could you have been snooping?
could he have been snooping?
could we have been snooping?
could you have been snooping?
could they have been snooping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not snoop?
could you not snoop?
could he not snoop?
could we not snoop?
could you not snoop?
could they not snoop? 	could I not be snooping?
could you not be snooping?
could he not be snooping?
could we not be snooping?
could you not be snooping?
could they not be snooping? 	could I not have snooped?
could you not have snooped?
could he not have snooped?
could we not have snooped?
could you not have snooped?
could they not have snooped? 	could I not have been snooping?
could you not have been snooping?
could he not have been snooping?
could we not have been snooping?
could you not have been snooping?
could they not have been snooping?