could enkindle
Regular verb: enkindle - enkindled- enkindled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could enkindle
you could enkindle
he could enkindle
we could enkindle
you could enkindle
they could enkindle 	I could be enkindling
you could be enkindling
he could be enkindling
we could be enkindling
you could be enkindling
they could be enkindling	I could have enkindled
you could have enkindled
he could have enkindled
we could have enkindled
you could have enkindled
they could have enkindled	I could have been enkindling
you could have been enkindling
he could have been enkindling
we could have been enkindling
you could have been enkindling
they could have been enkindling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't enkindle
you couldn't enkindle
he couldn't enkindle
we couldn't enkindle
you couldn't enkindle
they couldn't enkindle 	I couldn't be enkindling
you couldn't be enkindling
he couldn't be enkindling
we couldn't be enkindling
you couldn't be enkindling
they couldn't be enkindling	I couldn't have enkindled
you couldn't have enkindled
he couldn't have enkindled
we couldn't have enkindled
you couldn't have enkindled
they couldn't have enkindled	I couldn't have been enkindling
you couldn't have been enkindling
he couldn't have been enkindling
we couldn't have been enkindling
you couldn't have been enkindling
they couldn't have been enkindling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I enkindle?
could you enkindle?
could he enkindle?
could we enkindle?
could you enkindle?
could they enkindle? 	could I be enkindling?
could you be enkindling?
could he be enkindling?
could we be enkindling?
could you be enkindling?
could they be enkindling? 	could I have enkindled?
could you have enkindled?
could he have enkindled?
could we have enkindled?
could you have enkindled?
could they have enkindled? 	could I have been enkindling?
could you have been enkindling?
could he have been enkindling?
could we have been enkindling?
could you have been enkindling?
could they have been enkindling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I enkindle?
couldn't you enkindle?
couldn't he enkindle?
couldn't we enkindle?
couldn't you enkindle?
couldn't they enkindle? 	couldn't I be enkindling?
couldn't you be enkindling?
couldn't he be enkindling?
couldn't we be enkindling?
couldn't you be enkindling?
couldn't they be enkindling? 	couldn't I have enkindled?
couldn't you have enkindled?
couldn't he have enkindled?
couldn't we have enkindled?
couldn't you have enkindled?
couldn't they have enkindled? 	couldn't I have been enkindling?
couldn't you have been enkindling?
couldn't he have been enkindling?
couldn't we have been enkindling?
couldn't you have been enkindling?
couldn't they have been enkindling?