English verb conjugation
CAN PRESURVEY

Regular verb: presurvey - presurveyed - presurveyed

Affirmation

Simple form	V-ing form
I can presurvey you can presurvey he can presurvey we can presurvey you can presurvey they can presurvey	I can be presurveying you can be presurveying he can be presurveying we can be presurveying you can be presurveying they can be presurveying
Perfect	V-ing perfect
I can have presurveyed you can have presurveyed he can have presurveyed we can have presurveyed you can have presurveyed they can have presurveyed	I can have been presurveying you can have been presurveying he can have been presurveying we can have been presurveying you can have been presurveying they can have been presurveying

Negation

Simple form	V-ing form
I can't presurvey you can't presurvey he can't presurvey we can't presurvey you can't presurvey they can't presurvey	I can't be presurveying you can't be presurveying he can't be presurveying we can't be presurveying you can't be presurveying they can't be presurveying
Perfect	V-ing perfect
I can't have presurveyed you can't have presurveyed he can't have presurveyed we can't have presurveyed you can't have presurveyed they can't have presurveyed	I can't have been presurveying you can't have been presurveying he can't have been presurveying we can't have been presurveying you can't have been presurveying they can't have been presurveying

Interrogative form

Simple form	V-ing form
can I presurvey? can you presurvey? can he presurvey? can we presurvey? can you presurvey? can they presurvey?	can I be presurveying? can you be presurveying? can he be presurveying? can we be presurveying? can you be presurveying? can they be presurveying?
Perfect	V-ing perfect
can I have presurveyed? can you have presurveyed? can he have presurveyed? can we have presurveyed? can you have presurveyed? can they have presurveyed?	can I have been presurveying? can you have been presurveying? can he have been presurveying? can we have been presurveying? can you have been presurveying? can they have been presurveying?

Interro-negative form

Simple form	V-ing form
can't I presurvey? can't you presurvey? can't he presurvey? can't we presurvey? can't you presurvey? can't they presurvey?	can't I be presurveying? can't you be presurveying? can't he be presurveying? can't we be presurveying? can't you be presurveying? can't they be presurveying?
Perfect	V-ing perfect
can't I have presurveyed? can't you have presurveyed? can't he have presurveyed? can't we have presurveyed? can't you have presurveyed? can't they have presurveyed?	can't I have been presurveying? can't you have been presurveying? can't he have been presurveying? can't we have been presurveying? can't you have been presurveying? can't they have been presurveying?