could priest
Regular verb: priest - priested- priested

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could priest
you could priest
he could priest
we could priest
you could priest
they could priest 	I could be priesting
you could be priesting
he could be priesting
we could be priesting
you could be priesting
they could be priesting	I could have priested
you could have priested
he could have priested
we could have priested
you could have priested
they could have priested	I could have been priesting
you could have been priesting
he could have been priesting
we could have been priesting
you could have been priesting
they could have been priesting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't priest
you couldn't priest
he couldn't priest
we couldn't priest
you couldn't priest
they couldn't priest 	I couldn't be priesting
you couldn't be priesting
he couldn't be priesting
we couldn't be priesting
you couldn't be priesting
they couldn't be priesting	I couldn't have priested
you couldn't have priested
he couldn't have priested
we couldn't have priested
you couldn't have priested
they couldn't have priested	I couldn't have been priesting
you couldn't have been priesting
he couldn't have been priesting
we couldn't have been priesting
you couldn't have been priesting
they couldn't have been priesting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I priest?
could you priest?
could he priest?
could we priest?
could you priest?
could they priest? 	could I be priesting?
could you be priesting?
could he be priesting?
could we be priesting?
could you be priesting?
could they be priesting? 	could I have priested?
could you have priested?
could he have priested?
could we have priested?
could you have priested?
could they have priested? 	could I have been priesting?
could you have been priesting?
could he have been priesting?
could we have been priesting?
could you have been priesting?
could they have been priesting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I priest?
couldn't you priest?
couldn't he priest?
couldn't we priest?
couldn't you priest?
couldn't they priest? 	couldn't I be priesting?
couldn't you be priesting?
couldn't he be priesting?
couldn't we be priesting?
couldn't you be priesting?
couldn't they be priesting? 	couldn't I have priested?
couldn't you have priested?
couldn't he have priested?
couldn't we have priested?
couldn't you have priested?
couldn't they have priested? 	couldn't I have been priesting?
couldn't you have been priesting?
couldn't he have been priesting?
couldn't we have been priesting?
couldn't you have been priesting?
couldn't they have been priesting?