can stipulate
Regular verb: stipulate - stipulated- stipulated

Affirmation 	
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I can stipulate
you can stipulate
she can stipulate
we can stipulate
you can stipulate
they can stipulate 	I can be stipulating
you can be stipulating
she can be stipulating
we can be stipulating
you can be stipulating
they can be stipulating	I can have stipulated
you can have stipulated
she can have stipulated
we can have stipulated
you can have stipulated
they can have stipulated	I can have been stipulating
you can have been stipulating
she can have been stipulating
we can have been stipulating
you can have been stipulating
they can have been stipulating	

Negation 	
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I cannot stipulate
you cannot stipulate
she cannot stipulate
we cannot stipulate
you cannot stipulate
they cannot stipulate 	I cannot be stipulating
you cannot be stipulating
she cannot be stipulating
we cannot be stipulating
you cannot be stipulating
they cannot be stipulating	I cannot have stipulated
you cannot have stipulated
she cannot have stipulated
we cannot have stipulated
you cannot have stipulated
they cannot have stipulated	I cannot have been stipulating
you cannot have been stipulating
she cannot have been stipulating
we cannot have been stipulating
you cannot have been stipulating
they cannot have been stipulating	

Interrogative form 	
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can I stipulate?
can you stipulate?
can she stipulate?
can we stipulate?
can you stipulate?
can they stipulate? 	can I be stipulating?
can you be stipulating?
can she be stipulating?
can we be stipulating?
can you be stipulating?
can they be stipulating? 	can I have stipulated?
can you have stipulated?
can she have stipulated?
can we have stipulated?
can you have stipulated?
can they have stipulated? 	can I have been stipulating?
can you have been stipulating?
can she have been stipulating?
can we have been stipulating?
can you have been stipulating?
can they have been stipulating? 	

Interro-negative form 	
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can I not stipulate?
can you not stipulate?
can she not stipulate?
can we not stipulate?
can you not stipulate?
can they not stipulate? 	can I not be stipulating?
can you not be stipulating?
can she not be stipulating?
can we not be stipulating?
can you not be stipulating?
can they not be stipulating? 	can I not have stipulated?
can you not have stipulated?
can she not have stipulated?
can we not have stipulated?
can you not have stipulated?
can they not have stipulated? 	can I not have been stipulating?
can you not have been stipulating?
can she not have been stipulating?
can we not have been stipulating?
can you not have been stipulating?
can they not have been stipulating?