could tomahawk
Regular verb: tomahawk - tomahawked- tomahawked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could tomahawk
you could tomahawk
she could tomahawk
we could tomahawk
you could tomahawk
they could tomahawk 	I could be tomahawking
you could be tomahawking
she could be tomahawking
we could be tomahawking
you could be tomahawking
they could be tomahawking	I could have tomahawked
you could have tomahawked
she could have tomahawked
we could have tomahawked
you could have tomahawked
they could have tomahawked	I could have been tomahawking
you could have been tomahawking
she could have been tomahawking
we could have been tomahawking
you could have been tomahawking
they could have been tomahawking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't tomahawk
you couldn't tomahawk
she couldn't tomahawk
we couldn't tomahawk
you couldn't tomahawk
they couldn't tomahawk 	I couldn't be tomahawking
you couldn't be tomahawking
she couldn't be tomahawking
we couldn't be tomahawking
you couldn't be tomahawking
they couldn't be tomahawking	I couldn't have tomahawked
you couldn't have tomahawked
she couldn't have tomahawked
we couldn't have tomahawked
you couldn't have tomahawked
they couldn't have tomahawked	I couldn't have been tomahawking
you couldn't have been tomahawking
she couldn't have been tomahawking
we couldn't have been tomahawking
you couldn't have been tomahawking
they couldn't have been tomahawking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I tomahawk?
could you tomahawk?
could she tomahawk?
could we tomahawk?
could you tomahawk?
could they tomahawk? 	could I be tomahawking?
could you be tomahawking?
could she be tomahawking?
could we be tomahawking?
could you be tomahawking?
could they be tomahawking? 	could I have tomahawked?
could you have tomahawked?
could she have tomahawked?
could we have tomahawked?
could you have tomahawked?
could they have tomahawked? 	could I have been tomahawking?
could you have been tomahawking?
could she have been tomahawking?
could we have been tomahawking?
could you have been tomahawking?
could they have been tomahawking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I tomahawk?
couldn't you tomahawk?
couldn't she tomahawk?
couldn't we tomahawk?
couldn't you tomahawk?
couldn't they tomahawk? 	couldn't I be tomahawking?
couldn't you be tomahawking?
couldn't she be tomahawking?
couldn't we be tomahawking?
couldn't you be tomahawking?
couldn't they be tomahawking? 	couldn't I have tomahawked?
couldn't you have tomahawked?
couldn't she have tomahawked?
couldn't we have tomahawked?
couldn't you have tomahawked?
couldn't they have tomahawked? 	couldn't I have been tomahawking?
couldn't you have been tomahawking?
couldn't she have been tomahawking?
couldn't we have been tomahawking?
couldn't you have been tomahawking?
couldn't they have been tomahawking?