can zing
Regular verb: zing - zinged- zinged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can zing
you can zing
she can zing
we can zing
you can zing
they can zing 	I can be zinging
you can be zinging
she can be zinging
we can be zinging
you can be zinging
they can be zinging	I can have zinged
you can have zinged
she can have zinged
we can have zinged
you can have zinged
they can have zinged	I can have been zinging
you can have been zinging
she can have been zinging
we can have been zinging
you can have been zinging
they can have been zinging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't zing
you can't zing
she can't zing
we can't zing
you can't zing
they can't zing 	I can't be zinging
you can't be zinging
she can't be zinging
we can't be zinging
you can't be zinging
they can't be zinging	I can't have zinged
you can't have zinged
she can't have zinged
we can't have zinged
you can't have zinged
they can't have zinged	I can't have been zinging
you can't have been zinging
she can't have been zinging
we can't have been zinging
you can't have been zinging
they can't have been zinging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I zing?
can you zing?
can she zing?
can we zing?
can you zing?
can they zing? 	can I be zinging?
can you be zinging?
can she be zinging?
can we be zinging?
can you be zinging?
can they be zinging? 	can I have zinged?
can you have zinged?
can she have zinged?
can we have zinged?
can you have zinged?
can they have zinged? 	can I have been zinging?
can you have been zinging?
can she have been zinging?
can we have been zinging?
can you have been zinging?
can they have been zinging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I zing?
can't you zing?
can't she zing?
can't we zing?
can't you zing?
can't they zing? 	can't I be zinging?
can't you be zinging?
can't she be zinging?
can't we be zinging?
can't you be zinging?
can't they be zinging? 	can't I have zinged?
can't you have zinged?
can't she have zinged?
can't we have zinged?
can't you have zinged?
can't they have zinged? 	can't I have been zinging?
can't you have been zinging?
can't she have been zinging?
can't we have been zinging?
can't you have been zinging?
can't they have been zinging?