could enunciate
Regular verb: enunciate - enunciated- enunciated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could enunciate
you could enunciate
he could enunciate
we could enunciate
you could enunciate
they could enunciate 	I could be enunciating
you could be enunciating
he could be enunciating
we could be enunciating
you could be enunciating
they could be enunciating	I could have enunciated
you could have enunciated
he could have enunciated
we could have enunciated
you could have enunciated
they could have enunciated	I could have been enunciating
you could have been enunciating
he could have been enunciating
we could have been enunciating
you could have been enunciating
they could have been enunciating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't enunciate
you couldn't enunciate
he couldn't enunciate
we couldn't enunciate
you couldn't enunciate
they couldn't enunciate 	I couldn't be enunciating
you couldn't be enunciating
he couldn't be enunciating
we couldn't be enunciating
you couldn't be enunciating
they couldn't be enunciating	I couldn't have enunciated
you couldn't have enunciated
he couldn't have enunciated
we couldn't have enunciated
you couldn't have enunciated
they couldn't have enunciated	I couldn't have been enunciating
you couldn't have been enunciating
he couldn't have been enunciating
we couldn't have been enunciating
you couldn't have been enunciating
they couldn't have been enunciating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I enunciate?
could you enunciate?
could he enunciate?
could we enunciate?
could you enunciate?
could they enunciate? 	could I be enunciating?
could you be enunciating?
could he be enunciating?
could we be enunciating?
could you be enunciating?
could they be enunciating? 	could I have enunciated?
could you have enunciated?
could he have enunciated?
could we have enunciated?
could you have enunciated?
could they have enunciated? 	could I have been enunciating?
could you have been enunciating?
could he have been enunciating?
could we have been enunciating?
could you have been enunciating?
could they have been enunciating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I enunciate?
couldn't you enunciate?
couldn't he enunciate?
couldn't we enunciate?
couldn't you enunciate?
couldn't they enunciate? 	couldn't I be enunciating?
couldn't you be enunciating?
couldn't he be enunciating?
couldn't we be enunciating?
couldn't you be enunciating?
couldn't they be enunciating? 	couldn't I have enunciated?
couldn't you have enunciated?
couldn't he have enunciated?
couldn't we have enunciated?
couldn't you have enunciated?
couldn't they have enunciated? 	couldn't I have been enunciating?
couldn't you have been enunciating?
couldn't he have been enunciating?
couldn't we have been enunciating?
couldn't you have been enunciating?
couldn't they have been enunciating?