could attorn attorn
Regular verb: attorn attorn - attorn attorned- attorn attorned

, this verb may not exist. Conjugation is given as example.

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could attorn attorn
you could attorn attorn
she could attorn attorn
we could attorn attorn
you could attorn attorn
they could attorn attorn 	I could be attorn attorning
you could be attorn attorning
she could be attorn attorning
we could be attorn attorning
you could be attorn attorning
they could be attorn attorning	I could have attorn attorned
you could have attorn attorned
she could have attorn attorned
we could have attorn attorned
you could have attorn attorned
they could have attorn attorned	I could have been attorn attorning
you could have been attorn attorning
she could have been attorn attorning
we could have been attorn attorning
you could have been attorn attorning
they could have been attorn attorning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't attorn attorn
you couldn't attorn attorn
she couldn't attorn attorn
we couldn't attorn attorn
you couldn't attorn attorn
they couldn't attorn attorn 	I couldn't be attorn attorning
you couldn't be attorn attorning
she couldn't be attorn attorning
we couldn't be attorn attorning
you couldn't be attorn attorning
they couldn't be attorn attorning	I couldn't have attorn attorned
you couldn't have attorn attorned
she couldn't have attorn attorned
we couldn't have attorn attorned
you couldn't have attorn attorned
they couldn't have attorn attorned	I couldn't have been attorn attorning
you couldn't have been attorn attorning
she couldn't have been attorn attorning
we couldn't have been attorn attorning
you couldn't have been attorn attorning
they couldn't have been attorn attorning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I attorn attorn?
could you attorn attorn?
could she attorn attorn?
could we attorn attorn?
could you attorn attorn?
could they attorn attorn? 	could I be attorn attorning?
could you be attorn attorning?
could she be attorn attorning?
could we be attorn attorning?
could you be attorn attorning?
could they be attorn attorning? 	could I have attorn attorned?
could you have attorn attorned?
could she have attorn attorned?
could we have attorn attorned?
could you have attorn attorned?
could they have attorn attorned? 	could I have been attorn attorning?
could you have been attorn attorning?
could she have been attorn attorning?
could we have been attorn attorning?
could you have been attorn attorning?
could they have been attorn attorning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I attorn attorn?
couldn't you attorn attorn?
couldn't she attorn attorn?
couldn't we attorn attorn?
couldn't you attorn attorn?
couldn't they attorn attorn? 	couldn't I be attorn attorning?
couldn't you be attorn attorning?
couldn't she be attorn attorning?
couldn't we be attorn attorning?
couldn't you be attorn attorning?
couldn't they be attorn attorning? 	couldn't I have attorn attorned?
couldn't you have attorn attorned?
couldn't she have attorn attorned?
couldn't we have attorn attorned?
couldn't you have attorn attorned?
couldn't they have attorn attorned? 	couldn't I have been attorn attorning?
couldn't you have been attorn attorning?
couldn't she have been attorn attorning?
couldn't we have been attorn attorning?
couldn't you have been attorn attorning?
couldn't they have been attorn attorning?