I could deposit you could deposit he could deposit we could deposit you could deposit they could deposit
V-ing form
I could be depositing you could be depositing he could be depositing we could be depositing you could be depositing they could be depositing
Perfect
I could have deposited you could have deposited he could have deposited we could have deposited you could have deposited they could have deposited
V-ing perfect
I could have been depositing you could have been depositing he could have been depositing we could have been depositing you could have been depositing they could have been depositing
Negation
Simple form
I could not deposit you could not deposit he could not deposit we could not deposit you could not deposit they could not deposit
V-ing form
I could not be depositing you could not be depositing he could not be depositing we could not be depositing you could not be depositing they could not be depositing
Perfect
I could not have deposited you could not have deposited he could not have deposited we could not have deposited you could not have deposited they could not have deposited
V-ing perfect
I could not have been depositing you could not have been depositing he could not have been depositing we could not have been depositing you could not have been depositing they could not have been depositing
Interrogative form
Simple form
could I deposit? could you deposit? could he deposit? could we deposit? could you deposit? could they deposit?
V-ing form
could I be depositing? could you be depositing? could he be depositing? could we be depositing? could you be depositing? could they be depositing?
Perfect
could I have deposited? could you have deposited? could he have deposited? could we have deposited? could you have deposited? could they have deposited?
V-ing perfect
could I have been depositing? could you have been depositing? could he have been depositing? could we have been depositing? could you have been depositing? could they have been depositing?
Interro-negative form
Simple form
could I not deposit? could you not deposit? could he not deposit? could we not deposit? could you not deposit? could they not deposit?
V-ing form
could I not be depositing? could you not be depositing? could he not be depositing? could we not be depositing? could you not be depositing? could they not be depositing?
Perfect
could I not have deposited? could you not have deposited? could he not have deposited? could we not have deposited? could you not have deposited? could they not have deposited?
V-ing perfect
could I not have been depositing? could you not have been depositing? could he not have been depositing? could we not have been depositing? could you not have been depositing? could they not have been depositing?