could shrink-wrap
Regular verb: shrink-wrap - shrink-wraped- shrink-wraped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could shrink-wrap
you could shrink-wrap
he could shrink-wrap
we could shrink-wrap
you could shrink-wrap
they could shrink-wrap 	I could be shrink-wraping
you could be shrink-wraping
he could be shrink-wraping
we could be shrink-wraping
you could be shrink-wraping
they could be shrink-wraping	I could have shrink-wraped
you could have shrink-wraped
he could have shrink-wraped
we could have shrink-wraped
you could have shrink-wraped
they could have shrink-wraped	I could have been shrink-wraping
you could have been shrink-wraping
he could have been shrink-wraping
we could have been shrink-wraping
you could have been shrink-wraping
they could have been shrink-wraping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not shrink-wrap
you could not shrink-wrap
he could not shrink-wrap
we could not shrink-wrap
you could not shrink-wrap
they could not shrink-wrap 	I could not be shrink-wraping
you could not be shrink-wraping
he could not be shrink-wraping
we could not be shrink-wraping
you could not be shrink-wraping
they could not be shrink-wraping	I could not have shrink-wraped
you could not have shrink-wraped
he could not have shrink-wraped
we could not have shrink-wraped
you could not have shrink-wraped
they could not have shrink-wraped	I could not have been shrink-wraping
you could not have been shrink-wraping
he could not have been shrink-wraping
we could not have been shrink-wraping
you could not have been shrink-wraping
they could not have been shrink-wraping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I shrink-wrap?
could you shrink-wrap?
could he shrink-wrap?
could we shrink-wrap?
could you shrink-wrap?
could they shrink-wrap? 	could I be shrink-wraping?
could you be shrink-wraping?
could he be shrink-wraping?
could we be shrink-wraping?
could you be shrink-wraping?
could they be shrink-wraping? 	could I have shrink-wraped?
could you have shrink-wraped?
could he have shrink-wraped?
could we have shrink-wraped?
could you have shrink-wraped?
could they have shrink-wraped? 	could I have been shrink-wraping?
could you have been shrink-wraping?
could he have been shrink-wraping?
could we have been shrink-wraping?
could you have been shrink-wraping?
could they have been shrink-wraping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not shrink-wrap?
could you not shrink-wrap?
could he not shrink-wrap?
could we not shrink-wrap?
could you not shrink-wrap?
could they not shrink-wrap? 	could I not be shrink-wraping?
could you not be shrink-wraping?
could he not be shrink-wraping?
could we not be shrink-wraping?
could you not be shrink-wraping?
could they not be shrink-wraping? 	could I not have shrink-wraped?
could you not have shrink-wraped?
could he not have shrink-wraped?
could we not have shrink-wraped?
could you not have shrink-wraped?
could they not have shrink-wraped? 	could I not have been shrink-wraping?
could you not have been shrink-wraping?
could he not have been shrink-wraping?
could we not have been shrink-wraping?
could you not have been shrink-wraping?
could they not have been shrink-wraping?