I can integrate you can integrate he can integrate we can integrate you can integrate they can integrate
V-ing form
I can be integrating you can be integrating he can be integrating we can be integrating you can be integrating they can be integrating
Perfect
I can have integrated you can have integrated he can have integrated we can have integrated you can have integrated they can have integrated
V-ing perfect
I can have been integrating you can have been integrating he can have been integrating we can have been integrating you can have been integrating they can have been integrating
Negation
Simple form
I can't integrate you can't integrate he can't integrate we can't integrate you can't integrate they can't integrate
V-ing form
I can't be integrating you can't be integrating he can't be integrating we can't be integrating you can't be integrating they can't be integrating
Perfect
I can't have integrated you can't have integrated he can't have integrated we can't have integrated you can't have integrated they can't have integrated
V-ing perfect
I can't have been integrating you can't have been integrating he can't have been integrating we can't have been integrating you can't have been integrating they can't have been integrating
Interrogative form
Simple form
can I integrate? can you integrate? can he integrate? can we integrate? can you integrate? can they integrate?
V-ing form
can I be integrating? can you be integrating? can he be integrating? can we be integrating? can you be integrating? can they be integrating?
Perfect
can I have integrated? can you have integrated? can he have integrated? can we have integrated? can you have integrated? can they have integrated?
V-ing perfect
can I have been integrating? can you have been integrating? can he have been integrating? can we have been integrating? can you have been integrating? can they have been integrating?
Interro-negative form
Simple form
can't I integrate? can't you integrate? can't he integrate? can't we integrate? can't you integrate? can't they integrate?
V-ing form
can't I be integrating? can't you be integrating? can't he be integrating? can't we be integrating? can't you be integrating? can't they be integrating?
Perfect
can't I have integrated? can't you have integrated? can't he have integrated? can't we have integrated? can't you have integrated? can't they have integrated?
V-ing perfect
can't I have been integrating? can't you have been integrating? can't he have been integrating? can't we have been integrating? can't you have been integrating? can't they have been integrating?