could subcontract
Regular verb: subcontract - subcontracted- subcontracted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could subcontract
you could subcontract
he could subcontract
we could subcontract
you could subcontract
they could subcontract 	I could be subcontracting
you could be subcontracting
he could be subcontracting
we could be subcontracting
you could be subcontracting
they could be subcontracting	I could have subcontracted
you could have subcontracted
he could have subcontracted
we could have subcontracted
you could have subcontracted
they could have subcontracted	I could have been subcontracting
you could have been subcontracting
he could have been subcontracting
we could have been subcontracting
you could have been subcontracting
they could have been subcontracting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not subcontract
you could not subcontract
he could not subcontract
we could not subcontract
you could not subcontract
they could not subcontract 	I could not be subcontracting
you could not be subcontracting
he could not be subcontracting
we could not be subcontracting
you could not be subcontracting
they could not be subcontracting	I could not have subcontracted
you could not have subcontracted
he could not have subcontracted
we could not have subcontracted
you could not have subcontracted
they could not have subcontracted	I could not have been subcontracting
you could not have been subcontracting
he could not have been subcontracting
we could not have been subcontracting
you could not have been subcontracting
they could not have been subcontracting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I subcontract?
could you subcontract?
could he subcontract?
could we subcontract?
could you subcontract?
could they subcontract? 	could I be subcontracting?
could you be subcontracting?
could he be subcontracting?
could we be subcontracting?
could you be subcontracting?
could they be subcontracting? 	could I have subcontracted?
could you have subcontracted?
could he have subcontracted?
could we have subcontracted?
could you have subcontracted?
could they have subcontracted? 	could I have been subcontracting?
could you have been subcontracting?
could he have been subcontracting?
could we have been subcontracting?
could you have been subcontracting?
could they have been subcontracting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not subcontract?
could you not subcontract?
could he not subcontract?
could we not subcontract?
could you not subcontract?
could they not subcontract? 	could I not be subcontracting?
could you not be subcontracting?
could he not be subcontracting?
could we not be subcontracting?
could you not be subcontracting?
could they not be subcontracting? 	could I not have subcontracted?
could you not have subcontracted?
could he not have subcontracted?
could we not have subcontracted?
could you not have subcontracted?
could they not have subcontracted? 	could I not have been subcontracting?
could you not have been subcontracting?
could he not have been subcontracting?
could we not have been subcontracting?
could you not have been subcontracting?
could they not have been subcontracting?