can glean
Regular verb: glean - gleaned- gleaned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can glean
you can glean
she can glean
we can glean
you can glean
they can glean 	I can be gleaning
you can be gleaning
she can be gleaning
we can be gleaning
you can be gleaning
they can be gleaning	I can have gleaned
you can have gleaned
she can have gleaned
we can have gleaned
you can have gleaned
they can have gleaned	I can have been gleaning
you can have been gleaning
she can have been gleaning
we can have been gleaning
you can have been gleaning
they can have been gleaning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't glean
you can't glean
she can't glean
we can't glean
you can't glean
they can't glean 	I can't be gleaning
you can't be gleaning
she can't be gleaning
we can't be gleaning
you can't be gleaning
they can't be gleaning	I can't have gleaned
you can't have gleaned
she can't have gleaned
we can't have gleaned
you can't have gleaned
they can't have gleaned	I can't have been gleaning
you can't have been gleaning
she can't have been gleaning
we can't have been gleaning
you can't have been gleaning
they can't have been gleaning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I glean?
can you glean?
can she glean?
can we glean?
can you glean?
can they glean? 	can I be gleaning?
can you be gleaning?
can she be gleaning?
can we be gleaning?
can you be gleaning?
can they be gleaning? 	can I have gleaned?
can you have gleaned?
can she have gleaned?
can we have gleaned?
can you have gleaned?
can they have gleaned? 	can I have been gleaning?
can you have been gleaning?
can she have been gleaning?
can we have been gleaning?
can you have been gleaning?
can they have been gleaning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I glean?
can't you glean?
can't she glean?
can't we glean?
can't you glean?
can't they glean? 	can't I be gleaning?
can't you be gleaning?
can't she be gleaning?
can't we be gleaning?
can't you be gleaning?
can't they be gleaning? 	can't I have gleaned?
can't you have gleaned?
can't she have gleaned?
can't we have gleaned?
can't you have gleaned?
can't they have gleaned? 	can't I have been gleaning?
can't you have been gleaning?
can't she have been gleaning?
can't we have been gleaning?
can't you have been gleaning?
can't they have been gleaning?