could effloresce
Regular verb: effloresce - effloresced- effloresced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could effloresce
you could effloresce
he could effloresce
we could effloresce
you could effloresce
they could effloresce 	I could be efflorescing
you could be efflorescing
he could be efflorescing
we could be efflorescing
you could be efflorescing
they could be efflorescing	I could have effloresced
you could have effloresced
he could have effloresced
we could have effloresced
you could have effloresced
they could have effloresced	I could have been efflorescing
you could have been efflorescing
he could have been efflorescing
we could have been efflorescing
you could have been efflorescing
they could have been efflorescing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't effloresce
you couldn't effloresce
he couldn't effloresce
we couldn't effloresce
you couldn't effloresce
they couldn't effloresce 	I couldn't be efflorescing
you couldn't be efflorescing
he couldn't be efflorescing
we couldn't be efflorescing
you couldn't be efflorescing
they couldn't be efflorescing	I couldn't have effloresced
you couldn't have effloresced
he couldn't have effloresced
we couldn't have effloresced
you couldn't have effloresced
they couldn't have effloresced	I couldn't have been efflorescing
you couldn't have been efflorescing
he couldn't have been efflorescing
we couldn't have been efflorescing
you couldn't have been efflorescing
they couldn't have been efflorescing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I effloresce?
could you effloresce?
could he effloresce?
could we effloresce?
could you effloresce?
could they effloresce? 	could I be efflorescing?
could you be efflorescing?
could he be efflorescing?
could we be efflorescing?
could you be efflorescing?
could they be efflorescing? 	could I have effloresced?
could you have effloresced?
could he have effloresced?
could we have effloresced?
could you have effloresced?
could they have effloresced? 	could I have been efflorescing?
could you have been efflorescing?
could he have been efflorescing?
could we have been efflorescing?
could you have been efflorescing?
could they have been efflorescing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I effloresce?
couldn't you effloresce?
couldn't he effloresce?
couldn't we effloresce?
couldn't you effloresce?
couldn't they effloresce? 	couldn't I be efflorescing?
couldn't you be efflorescing?
couldn't he be efflorescing?
couldn't we be efflorescing?
couldn't you be efflorescing?
couldn't they be efflorescing? 	couldn't I have effloresced?
couldn't you have effloresced?
couldn't he have effloresced?
couldn't we have effloresced?
couldn't you have effloresced?
couldn't they have effloresced? 	couldn't I have been efflorescing?
couldn't you have been efflorescing?
couldn't he have been efflorescing?
couldn't we have been efflorescing?
couldn't you have been efflorescing?
couldn't they have been efflorescing?