can sting
Irregular verb: sting - stung- stung

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can sting
you can sting
she can sting
we can sting
you can sting
they can sting 	I can be stinging
you can be stinging
she can be stinging
we can be stinging
you can be stinging
they can be stinging	I can have stung
you can have stung
she can have stung
we can have stung
you can have stung
they can have stung	I can have been stinging
you can have been stinging
she can have been stinging
we can have been stinging
you can have been stinging
they can have been stinging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't sting
you can't sting
she can't sting
we can't sting
you can't sting
they can't sting 	I can't be stinging
you can't be stinging
she can't be stinging
we can't be stinging
you can't be stinging
they can't be stinging	I can't have stung
you can't have stung
she can't have stung
we can't have stung
you can't have stung
they can't have stung	I can't have been stinging
you can't have been stinging
she can't have been stinging
we can't have been stinging
you can't have been stinging
they can't have been stinging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I sting?
can you sting?
can she sting?
can we sting?
can you sting?
can they sting? 	can I be stinging?
can you be stinging?
can she be stinging?
can we be stinging?
can you be stinging?
can they be stinging? 	can I have stung?
can you have stung?
can she have stung?
can we have stung?
can you have stung?
can they have stung? 	can I have been stinging?
can you have been stinging?
can she have been stinging?
can we have been stinging?
can you have been stinging?
can they have been stinging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I sting?
can't you sting?
can't she sting?
can't we sting?
can't you sting?
can't they sting? 	can't I be stinging?
can't you be stinging?
can't she be stinging?
can't we be stinging?
can't you be stinging?
can't they be stinging? 	can't I have stung?
can't you have stung?
can't she have stung?
can't we have stung?
can't you have stung?
can't they have stung? 	can't I have been stinging?
can't you have been stinging?
can't she have been stinging?
can't we have been stinging?
can't you have been stinging?
can't they have been stinging?