can starch
Regular verb: starch - starched- starched

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can starch
you can starch
she can starch
we can starch
you can starch
they can starch 	I can be starching
you can be starching
she can be starching
we can be starching
you can be starching
they can be starching	I can have starched
you can have starched
she can have starched
we can have starched
you can have starched
they can have starched	I can have been starching
you can have been starching
she can have been starching
we can have been starching
you can have been starching
they can have been starching	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't starch
you can't starch
she can't starch
we can't starch
you can't starch
they can't starch 	I can't be starching
you can't be starching
she can't be starching
we can't be starching
you can't be starching
they can't be starching	I can't have starched
you can't have starched
she can't have starched
we can't have starched
you can't have starched
they can't have starched	I can't have been starching
you can't have been starching
she can't have been starching
we can't have been starching
you can't have been starching
they can't have been starching	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I starch?
can you starch?
can she starch?
can we starch?
can you starch?
can they starch? 	can I be starching?
can you be starching?
can she be starching?
can we be starching?
can you be starching?
can they be starching? 	can I have starched?
can you have starched?
can she have starched?
can we have starched?
can you have starched?
can they have starched? 	can I have been starching?
can you have been starching?
can she have been starching?
can we have been starching?
can you have been starching?
can they have been starching? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I starch?
can't you starch?
can't she starch?
can't we starch?
can't you starch?
can't they starch? 	can't I be starching?
can't you be starching?
can't she be starching?
can't we be starching?
can't you be starching?
can't they be starching? 	can't I have starched?
can't you have starched?
can't she have starched?
can't we have starched?
can't you have starched?
can't they have starched? 	can't I have been starching?
can't you have been starching?
can't she have been starching?
can't we have been starching?
can't you have been starching?
can't they have been starching?