could garland
Regular verb: garland - garlanded- garlanded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could garland
you could garland
he could garland
we could garland
you could garland
they could garland 	I could be garlanding
you could be garlanding
he could be garlanding
we could be garlanding
you could be garlanding
they could be garlanding	I could have garlanded
you could have garlanded
he could have garlanded
we could have garlanded
you could have garlanded
they could have garlanded	I could have been garlanding
you could have been garlanding
he could have been garlanding
we could have been garlanding
you could have been garlanding
they could have been garlanding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't garland
you couldn't garland
he couldn't garland
we couldn't garland
you couldn't garland
they couldn't garland 	I couldn't be garlanding
you couldn't be garlanding
he couldn't be garlanding
we couldn't be garlanding
you couldn't be garlanding
they couldn't be garlanding	I couldn't have garlanded
you couldn't have garlanded
he couldn't have garlanded
we couldn't have garlanded
you couldn't have garlanded
they couldn't have garlanded	I couldn't have been garlanding
you couldn't have been garlanding
he couldn't have been garlanding
we couldn't have been garlanding
you couldn't have been garlanding
they couldn't have been garlanding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I garland?
could you garland?
could he garland?
could we garland?
could you garland?
could they garland? 	could I be garlanding?
could you be garlanding?
could he be garlanding?
could we be garlanding?
could you be garlanding?
could they be garlanding? 	could I have garlanded?
could you have garlanded?
could he have garlanded?
could we have garlanded?
could you have garlanded?
could they have garlanded? 	could I have been garlanding?
could you have been garlanding?
could he have been garlanding?
could we have been garlanding?
could you have been garlanding?
could they have been garlanding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I garland?
couldn't you garland?
couldn't he garland?
couldn't we garland?
couldn't you garland?
couldn't they garland? 	couldn't I be garlanding?
couldn't you be garlanding?
couldn't he be garlanding?
couldn't we be garlanding?
couldn't you be garlanding?
couldn't they be garlanding? 	couldn't I have garlanded?
couldn't you have garlanded?
couldn't he have garlanded?
couldn't we have garlanded?
couldn't you have garlanded?
couldn't they have garlanded? 	couldn't I have been garlanding?
couldn't you have been garlanding?
couldn't he have been garlanding?
couldn't we have been garlanding?
couldn't you have been garlanding?
couldn't they have been garlanding?