could airdrop
Regular verb: airdrop - airdroped- airdroped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could airdrop
you could airdrop
she could airdrop
we could airdrop
you could airdrop
they could airdrop 	I could be airdroping
you could be airdroping
she could be airdroping
we could be airdroping
you could be airdroping
they could be airdroping	I could have airdroped
you could have airdroped
she could have airdroped
we could have airdroped
you could have airdroped
they could have airdroped	I could have been airdroping
you could have been airdroping
she could have been airdroping
we could have been airdroping
you could have been airdroping
they could have been airdroping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't airdrop
you couldn't airdrop
she couldn't airdrop
we couldn't airdrop
you couldn't airdrop
they couldn't airdrop 	I couldn't be airdroping
you couldn't be airdroping
she couldn't be airdroping
we couldn't be airdroping
you couldn't be airdroping
they couldn't be airdroping	I couldn't have airdroped
you couldn't have airdroped
she couldn't have airdroped
we couldn't have airdroped
you couldn't have airdroped
they couldn't have airdroped	I couldn't have been airdroping
you couldn't have been airdroping
she couldn't have been airdroping
we couldn't have been airdroping
you couldn't have been airdroping
they couldn't have been airdroping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I airdrop?
could you airdrop?
could she airdrop?
could we airdrop?
could you airdrop?
could they airdrop? 	could I be airdroping?
could you be airdroping?
could she be airdroping?
could we be airdroping?
could you be airdroping?
could they be airdroping? 	could I have airdroped?
could you have airdroped?
could she have airdroped?
could we have airdroped?
could you have airdroped?
could they have airdroped? 	could I have been airdroping?
could you have been airdroping?
could she have been airdroping?
could we have been airdroping?
could you have been airdroping?
could they have been airdroping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I airdrop?
couldn't you airdrop?
couldn't she airdrop?
couldn't we airdrop?
couldn't you airdrop?
couldn't they airdrop? 	couldn't I be airdroping?
couldn't you be airdroping?
couldn't she be airdroping?
couldn't we be airdroping?
couldn't you be airdroping?
couldn't they be airdroping? 	couldn't I have airdroped?
couldn't you have airdroped?
couldn't she have airdroped?
couldn't we have airdroped?
couldn't you have airdroped?
couldn't they have airdroped? 	couldn't I have been airdroping?
couldn't you have been airdroping?
couldn't she have been airdroping?
couldn't we have been airdroping?
couldn't you have been airdroping?
couldn't they have been airdroping?