can sponsor
Regular verb: sponsor - sponsored- sponsored

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can sponsor
you can sponsor
she can sponsor
we can sponsor
you can sponsor
they can sponsor 	I can be sponsoring
you can be sponsoring
she can be sponsoring
we can be sponsoring
you can be sponsoring
they can be sponsoring	I can have sponsored
you can have sponsored
she can have sponsored
we can have sponsored
you can have sponsored
they can have sponsored	I can have been sponsoring
you can have been sponsoring
she can have been sponsoring
we can have been sponsoring
you can have been sponsoring
they can have been sponsoring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't sponsor
you can't sponsor
she can't sponsor
we can't sponsor
you can't sponsor
they can't sponsor 	I can't be sponsoring
you can't be sponsoring
she can't be sponsoring
we can't be sponsoring
you can't be sponsoring
they can't be sponsoring	I can't have sponsored
you can't have sponsored
she can't have sponsored
we can't have sponsored
you can't have sponsored
they can't have sponsored	I can't have been sponsoring
you can't have been sponsoring
she can't have been sponsoring
we can't have been sponsoring
you can't have been sponsoring
they can't have been sponsoring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I sponsor?
can you sponsor?
can she sponsor?
can we sponsor?
can you sponsor?
can they sponsor? 	can I be sponsoring?
can you be sponsoring?
can she be sponsoring?
can we be sponsoring?
can you be sponsoring?
can they be sponsoring? 	can I have sponsored?
can you have sponsored?
can she have sponsored?
can we have sponsored?
can you have sponsored?
can they have sponsored? 	can I have been sponsoring?
can you have been sponsoring?
can she have been sponsoring?
can we have been sponsoring?
can you have been sponsoring?
can they have been sponsoring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I sponsor?
can't you sponsor?
can't she sponsor?
can't we sponsor?
can't you sponsor?
can't they sponsor? 	can't I be sponsoring?
can't you be sponsoring?
can't she be sponsoring?
can't we be sponsoring?
can't you be sponsoring?
can't they be sponsoring? 	can't I have sponsored?
can't you have sponsored?
can't she have sponsored?
can't we have sponsored?
can't you have sponsored?
can't they have sponsored? 	can't I have been sponsoring?
can't you have been sponsoring?
can't she have been sponsoring?
can't we have been sponsoring?
can't you have been sponsoring?
can't they have been sponsoring?